Home / 376,207.83-564,330.20-151,537.92

Finding the Fourth Proportional to 376,207.83, 564,330.20 and 151,537.92

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Solution

The fourth proportional to 376,207.83, 564,330.20 and 151,537.92 is: 227,314.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,207.83 : 564,330.20 = 151,537.92 : x
  2. Step 2: Convert to fraction form
    376,207.83/564,330.20 = 151,537.92/x
  3. Step 3: Cross multiply
    376,207.83x = 564,330.20 × 151,537.92
  4. Step 4: Simplify right side
    376,207.83x = 85,517,424,701.18
  5. Step 5: Solve for x
    x = 85,517,424,701.18/376,207.83
  6. Step 6: Final answer
    x = 227,314.31

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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.