Home / 63,876.04-88,149.06-37,023.72

Finding the Fourth Proportional to 63,876.04, 88,149.06 and 37,023.72

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Solution

The fourth proportional to 63,876.04, 88,149.06 and 37,023.72 is: 51,092.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,876.04 : 88,149.06 = 37,023.72 : x
  2. Step 2: Convert to fraction form
    63,876.04/88,149.06 = 37,023.72/x
  3. Step 3: Cross multiply
    63,876.04x = 88,149.06 × 37,023.72
  4. Step 4: Simplify right side
    63,876.04x = 3,263,606,115.70
  5. Step 5: Solve for x
    x = 3,263,606,115.70/63,876.04
  6. Step 6: Final answer
    x = 51,092.81

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1.5x scale

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.