Home / 332,505.08-498,827.72-107,848.04

Finding the Fourth Proportional to 332,505.08, 498,827.72 and 107,848.04

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Solution

The fourth proportional to 332,505.08, 498,827.72 and 107,848.04 is: 161,794.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,505.08 : 498,827.72 = 107,848.04 : x
  2. Step 2: Convert to fraction form
    332,505.08/498,827.72 = 107,848.04/x
  3. Step 3: Cross multiply
    332,505.08x = 498,827.72 × 107,848.04
  4. Step 4: Simplify right side
    332,505.08x = 53,797,588,866.29
  5. Step 5: Solve for x
    x = 53,797,588,866.29/332,505.08
  6. Step 6: Final answer
    x = 161,794.79

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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.