Home / 16,610.60-24,891.30-13,669.93

Finding the Fourth Proportional to 16,610.60, 24,891.30 and 13,669.93

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Solution

The fourth proportional to 16,610.60, 24,891.30 and 13,669.93 is: 20,484.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610.60 : 24,891.30 = 13,669.93 : x
  2. Step 2: Convert to fraction form
    16,610.60/24,891.30 = 13,669.93/x
  3. Step 3: Cross multiply
    16,610.60x = 24,891.30 × 13,669.93
  4. Step 4: Simplify right side
    16,610.60x = 340,262,359.72
  5. Step 5: Solve for x
    x = 340,262,359.72/16,610.60
  6. Step 6: Final answer
    x = 20,484.65

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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.