Home / 24,374.08-36,561.36-8,791.84

Finding the Fourth Proportional to 24,374.08, 36,561.36 and 8,791.84

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Solution

The fourth proportional to 24,374.08, 36,561.36 and 8,791.84 is: 13,187.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,374.08 : 36,561.36 = 8,791.84 : x
  2. Step 2: Convert to fraction form
    24,374.08/36,561.36 = 8,791.84/x
  3. Step 3: Cross multiply
    24,374.08x = 36,561.36 × 8,791.84
  4. Step 4: Simplify right side
    24,374.08x = 321,441,627.30
  5. Step 5: Solve for x
    x = 321,441,627.30/24,374.08
  6. Step 6: Final answer
    x = 13,187.85

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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.