Home / 69,631.97-96,094.10-37,802.96

Finding the Fourth Proportional to 69,631.97, 96,094.10 and 37,802.96

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Solution

The fourth proportional to 69,631.97, 96,094.10 and 37,802.96 is: 52,169.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,631.97 : 96,094.10 = 37,802.96 : x
  2. Step 2: Convert to fraction form
    69,631.97/96,094.10 = 37,802.96/x
  3. Step 3: Cross multiply
    69,631.97x = 96,094.10 × 37,802.96
  4. Step 4: Simplify right side
    69,631.97x = 3,632,641,032.57
  5. Step 5: Solve for x
    x = 3,632,641,032.57/69,631.97
  6. Step 6: Final answer
    x = 52,169.15

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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.