Home / 63,403.39-95,111.42-23,432.88

Finding the Fourth Proportional to 63,403.39, 95,111.42 and 23,432.88

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Solution

The fourth proportional to 63,403.39, 95,111.42 and 23,432.88 is: 35,151.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,403.39 : 95,111.42 = 23,432.88 : x
  2. Step 2: Convert to fraction form
    63,403.39/95,111.42 = 23,432.88/x
  3. Step 3: Cross multiply
    63,403.39x = 95,111.42 × 23,432.88
  4. Step 4: Simplify right side
    63,403.39x = 2,228,734,550.07
  5. Step 5: Solve for x
    x = 2,228,734,550.07/63,403.39
  6. Step 6: Final answer
    x = 35,151.66

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1.5x scale

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.