Home / 23,292.28-34,938.42-7,710.04

Finding the Fourth Proportional to 23,292.28, 34,938.42 and 7,710.04

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Solution

The fourth proportional to 23,292.28, 34,938.42 and 7,710.04 is: 11,565.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,292.28 : 34,938.42 = 7,710.04 : x
  2. Step 2: Convert to fraction form
    23,292.28/34,938.42 = 7,710.04/x
  3. Step 3: Cross multiply
    23,292.28x = 34,938.42 × 7,710.04
  4. Step 4: Simplify right side
    23,292.28x = 269,376,615.74
  5. Step 5: Solve for x
    x = 269,376,615.74/23,292.28
  6. Step 6: Final answer
    x = 11,565.06

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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.