Home / 373,301.10-559,951.65-92,818.35

Finding the Fourth Proportional to 373,301.10, 559,951.65 and 92,818.35

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Solution

The fourth proportional to 373,301.10, 559,951.65 and 92,818.35 is: 139,227.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,301.10 : 559,951.65 = 92,818.35 : x
  2. Step 2: Convert to fraction form
    373,301.10/559,951.65 = 92,818.35/x
  3. Step 3: Cross multiply
    373,301.10x = 559,951.65 × 92,818.35
  4. Step 4: Simplify right side
    373,301.10x = 51,973,788,232.78
  5. Step 5: Solve for x
    x = 51,973,788,232.78/373,301.10
  6. Step 6: Final answer
    x = 139,227.53

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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.