Home / 17,060.98-23,516.88-11,384.50

Finding the Fourth Proportional to 17,060.98, 23,516.88 and 11,384.50

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Solution

The fourth proportional to 17,060.98, 23,516.88 and 11,384.50 is: 15,692.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,060.98 : 23,516.88 = 11,384.50 : x
  2. Step 2: Convert to fraction form
    17,060.98/23,516.88 = 11,384.50/x
  3. Step 3: Cross multiply
    17,060.98x = 23,516.88 × 11,384.50
  4. Step 4: Simplify right side
    17,060.98x = 267,727,920.36
  5. Step 5: Solve for x
    x = 267,727,920.36/17,060.98
  6. Step 6: Final answer
    x = 15,692.41

Related Problems

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Half scale
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Double scale
Find fourth proportional to 17,061.98, 23,518.26 and 11,385.50
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.