Home / 151,398.42-227,124.36-62,602.20

Finding the Fourth Proportional to 151,398.42, 227,124.36 and 62,602.20

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Solution

The fourth proportional to 151,398.42, 227,124.36 and 62,602.20 is: 93,914.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,398.42 : 227,124.36 = 62,602.20 : x
  2. Step 2: Convert to fraction form
    151,398.42/227,124.36 = 62,602.20/x
  3. Step 3: Cross multiply
    151,398.42x = 227,124.36 × 62,602.20
  4. Step 4: Simplify right side
    151,398.42x = 14,218,484,609.59
  5. Step 5: Solve for x
    x = 14,218,484,609.59/151,398.42
  6. Step 6: Final answer
    x = 93,914.35

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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.