Home / 26,211.74-39,294.01-9,560.16

Finding the Fourth Proportional to 26,211.74, 39,294.01 and 9,560.16

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Solution

The fourth proportional to 26,211.74, 39,294.01 and 9,560.16 is: 14,331.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,211.74 : 39,294.01 = 9,560.16 : x
  2. Step 2: Convert to fraction form
    26,211.74/39,294.01 = 9,560.16/x
  3. Step 3: Cross multiply
    26,211.74x = 39,294.01 × 9,560.16
  4. Step 4: Simplify right side
    26,211.74x = 375,657,034.59
  5. Step 5: Solve for x
    x = 375,657,034.59/26,211.74
  6. Step 6: Final answer
    x = 14,331.64

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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.