Home / 47,084.38-64,976.92-25,574.55

Finding the Fourth Proportional to 47,084.38, 64,976.92 and 25,574.55

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Solution

The fourth proportional to 47,084.38, 64,976.92 and 25,574.55 is: 35,293.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,084.38 : 64,976.92 = 25,574.55 : x
  2. Step 2: Convert to fraction form
    47,084.38/64,976.92 = 25,574.55/x
  3. Step 3: Cross multiply
    47,084.38x = 64,976.92 × 25,574.55
  4. Step 4: Simplify right side
    47,084.38x = 1,661,755,228.44
  5. Step 5: Solve for x
    x = 1,661,755,228.44/47,084.38
  6. Step 6: Final answer
    x = 35,293.13

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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.