Home / 332,362.20-498,499.54-92,492.04

Finding the Fourth Proportional to 332,362.20, 498,499.54 and 92,492.04

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Solution

The fourth proportional to 332,362.20, 498,499.54 and 92,492.04 is: 138,725.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,362.20 : 498,499.54 = 92,492.04 : x
  2. Step 2: Convert to fraction form
    332,362.20/498,499.54 = 92,492.04/x
  3. Step 3: Cross multiply
    332,362.20x = 498,499.54 × 92,492.04
  4. Step 4: Simplify right side
    332,362.20x = 46,107,239,393.66
  5. Step 5: Solve for x
    x = 46,107,239,393.66/332,362.20
  6. Step 6: Final answer
    x = 138,725.88

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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.