Home / 16,165.19-22,310.04-9,092.99

Finding the Fourth Proportional to 16,165.19, 22,310.04 and 9,092.99

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Solution

The fourth proportional to 16,165.19, 22,310.04 and 9,092.99 is: 12,549.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,165.19 : 22,310.04 = 9,092.99 : x
  2. Step 2: Convert to fraction form
    16,165.19/22,310.04 = 9,092.99/x
  3. Step 3: Cross multiply
    16,165.19x = 22,310.04 × 9,092.99
  4. Step 4: Simplify right side
    16,165.19x = 202,864,970.62
  5. Step 5: Solve for x
    x = 202,864,970.62/16,165.19
  6. Step 6: Final answer
    x = 12,549.49

Related Problems

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Half scale
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Double scale
Find fourth proportional to 16,166.19, 22,311.42 and 9,093.99
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.