Home / 95,133.33-142,688.61-25,018.11

Finding the Fourth Proportional to 95,133.33, 142,688.61 and 25,018.11

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Solution

The fourth proportional to 95,133.33, 142,688.61 and 25,018.11 is: 37,524.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,133.33 : 142,688.61 = 25,018.11 : x
  2. Step 2: Convert to fraction form
    95,133.33/142,688.61 = 25,018.11/x
  3. Step 3: Cross multiply
    95,133.33x = 142,688.61 × 25,018.11
  4. Step 4: Simplify right side
    95,133.33x = 3,569,799,340.73
  5. Step 5: Solve for x
    x = 3,569,799,340.73/95,133.33
  6. Step 6: Final answer
    x = 37,524.17

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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.