Home / 149,574.97-224,192.85-60,717.16

Finding the Fourth Proportional to 149,574.97, 224,192.85 and 60,717.16

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Solution

The fourth proportional to 149,574.97, 224,192.85 and 60,717.16 is: 91,006.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,574.97 : 224,192.85 = 60,717.16 : x
  2. Step 2: Convert to fraction form
    149,574.97/224,192.85 = 60,717.16/x
  3. Step 3: Cross multiply
    149,574.97x = 224,192.85 × 60,717.16
  4. Step 4: Simplify right side
    149,574.97x = 13,612,353,144.31
  5. Step 5: Solve for x
    x = 13,612,353,144.31/149,574.97
  6. Step 6: Final answer
    x = 91,006.89

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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.