Home / 73,053.44-109,565.56-23,125.04

Finding the Fourth Proportional to 73,053.44, 109,565.56 and 23,125.04

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Solution

The fourth proportional to 73,053.44, 109,565.56 and 23,125.04 is: 34,682.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,053.44 : 109,565.56 = 23,125.04 : x
  2. Step 2: Convert to fraction form
    73,053.44/109,565.56 = 23,125.04/x
  3. Step 3: Cross multiply
    73,053.44x = 109,565.56 × 23,125.04
  4. Step 4: Simplify right side
    73,053.44x = 2,533,707,957.62
  5. Step 5: Solve for x
    x = 2,533,707,957.62/73,053.44
  6. Step 6: Final answer
    x = 34,682.94

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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.