Home / 58,499.26-87,761.85-27,317.50

Finding the Fourth Proportional to 58,499.26, 87,761.85 and 27,317.50

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Solution

The fourth proportional to 58,499.26, 87,761.85 and 27,317.50 is: 40,982.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,499.26 : 87,761.85 = 27,317.50 : x
  2. Step 2: Convert to fraction form
    58,499.26/87,761.85 = 27,317.50/x
  3. Step 3: Cross multiply
    58,499.26x = 87,761.85 × 27,317.50
  4. Step 4: Simplify right side
    58,499.26x = 2,397,434,337.38
  5. Step 5: Solve for x
    x = 2,397,434,337.38/58,499.26
  6. Step 6: Final answer
    x = 40,982.30

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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.