Home / 332,365.20-498,504.04-92,495.04

Finding the Fourth Proportional to 332,365.20, 498,504.04 and 92,495.04

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Solution

The fourth proportional to 332,365.20, 498,504.04 and 92,495.04 is: 138,730.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,365.20 : 498,504.04 = 92,495.04 : x
  2. Step 2: Convert to fraction form
    332,365.20/498,504.04 = 92,495.04/x
  3. Step 3: Cross multiply
    332,365.20x = 498,504.04 × 92,495.04
  4. Step 4: Simplify right side
    332,365.20x = 46,109,151,119.96
  5. Step 5: Solve for x
    x = 46,109,151,119.96/332,365.20
  6. Step 6: Final answer
    x = 138,730.38

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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.