Home / 42,617.71-58,812.59-23,497.07

Finding the Fourth Proportional to 42,617.71, 58,812.59 and 23,497.07

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Solution

The fourth proportional to 42,617.71, 58,812.59 and 23,497.07 is: 32,426.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,617.71 : 58,812.59 = 23,497.07 : x
  2. Step 2: Convert to fraction form
    42,617.71/58,812.59 = 23,497.07/x
  3. Step 3: Cross multiply
    42,617.71x = 58,812.59 × 23,497.07
  4. Step 4: Simplify right side
    42,617.71x = 1,381,923,544.11
  5. Step 5: Solve for x
    x = 1,381,923,544.11/42,617.71
  6. Step 6: Final answer
    x = 32,426.04

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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.