Home / 17,331.53-26,002.35-6,237.98

Finding the Fourth Proportional to 17,331.53, 26,002.35 and 6,237.98

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Solution

The fourth proportional to 17,331.53, 26,002.35 and 6,237.98 is: 9,358.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,331.53 : 26,002.35 = 6,237.98 : x
  2. Step 2: Convert to fraction form
    17,331.53/26,002.35 = 6,237.98/x
  3. Step 3: Cross multiply
    17,331.53x = 26,002.35 × 6,237.98
  4. Step 4: Simplify right side
    17,331.53x = 162,202,139.25
  5. Step 5: Solve for x
    x = 162,202,139.25/17,331.53
  6. Step 6: Final answer
    x = 9,358.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.