Home / 87,559.96-131,326.88-24,373.48

Finding the Fourth Proportional to 87,559.96, 131,326.88 and 24,373.48

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Solution

The fourth proportional to 87,559.96, 131,326.88 and 24,373.48 is: 36,556.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,559.96 : 131,326.88 = 24,373.48 : x
  2. Step 2: Convert to fraction form
    87,559.96/131,326.88 = 24,373.48/x
  3. Step 3: Cross multiply
    87,559.96x = 131,326.88 × 24,373.48
  4. Step 4: Simplify right side
    87,559.96x = 3,200,893,083.14
  5. Step 5: Solve for x
    x = 3,200,893,083.14/87,559.96
  6. Step 6: Final answer
    x = 36,556.58

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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.