Home / 14,757.24-22,134.95-5,991.92

Finding the Fourth Proportional to 14,757.24, 22,134.95 and 5,991.92

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Solution

The fourth proportional to 14,757.24, 22,134.95 and 5,991.92 is: 8,987.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,757.24 : 22,134.95 = 5,991.92 : x
  2. Step 2: Convert to fraction form
    14,757.24/22,134.95 = 5,991.92/x
  3. Step 3: Cross multiply
    14,757.24x = 22,134.95 × 5,991.92
  4. Step 4: Simplify right side
    14,757.24x = 132,630,922.10
  5. Step 5: Solve for x
    x = 132,630,922.10/14,757.24
  6. Step 6: Final answer
    x = 8,987.52

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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.