Home / 24,587.28-36,885.24-7,950.96

Finding the Fourth Proportional to 24,587.28, 36,885.24 and 7,950.96

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Solution

The fourth proportional to 24,587.28, 36,885.24 and 7,950.96 is: 11,927.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,587.28 : 36,885.24 = 7,950.96 : x
  2. Step 2: Convert to fraction form
    24,587.28/36,885.24 = 7,950.96/x
  3. Step 3: Cross multiply
    24,587.28x = 36,885.24 × 7,950.96
  4. Step 4: Simplify right side
    24,587.28x = 293,273,067.83
  5. Step 5: Solve for x
    x = 293,273,067.83/24,587.28
  6. Step 6: Final answer
    x = 11,927.84

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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.