Home / 169,925.04-234,501.48-98,327.52

Finding the Fourth Proportional to 169,925.04, 234,501.48 and 98,327.52

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Solution

The fourth proportional to 169,925.04, 234,501.48 and 98,327.52 is: 135,694.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,925.04 : 234,501.48 = 98,327.52 : x
  2. Step 2: Convert to fraction form
    169,925.04/234,501.48 = 98,327.52/x
  3. Step 3: Cross multiply
    169,925.04x = 234,501.48 × 98,327.52
  4. Step 4: Simplify right side
    169,925.04x = 23,057,948,964.73
  5. Step 5: Solve for x
    x = 23,057,948,964.73/169,925.04
  6. Step 6: Final answer
    x = 135,694.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.