Home / 149,574.47-224,192.10-60,716.66

Finding the Fourth Proportional to 149,574.47, 224,192.10 and 60,716.66

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Solution

The fourth proportional to 149,574.47, 224,192.10 and 60,716.66 is: 91,006.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,574.47 : 224,192.10 = 60,716.66 : x
  2. Step 2: Convert to fraction form
    149,574.47/224,192.10 = 60,716.66/x
  3. Step 3: Cross multiply
    149,574.47x = 224,192.10 × 60,716.66
  4. Step 4: Simplify right side
    149,574.47x = 13,612,195,510.39
  5. Step 5: Solve for x
    x = 13,612,195,510.39/149,574.47
  6. Step 6: Final answer
    x = 91,006.14

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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.