Home / 23,294.71-34,921.59-9,264.66

Finding the Fourth Proportional to 23,294.71, 34,921.59 and 9,264.66

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Solution

The fourth proportional to 23,294.71, 34,921.59 and 9,264.66 is: 13,888.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,294.71 : 34,921.59 = 9,264.66 : x
  2. Step 2: Convert to fraction form
    23,294.71/34,921.59 = 9,264.66/x
  3. Step 3: Cross multiply
    23,294.71x = 34,921.59 × 9,264.66
  4. Step 4: Simplify right side
    23,294.71x = 323,536,658.01
  5. Step 5: Solve for x
    x = 323,536,658.01/23,294.71
  6. Step 6: Final answer
    x = 13,888.85

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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.