Home / 16,642.36-24,957.18-5,546.92

Finding the Fourth Proportional to 16,642.36, 24,957.18 and 5,546.92

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Solution

The fourth proportional to 16,642.36, 24,957.18 and 5,546.92 is: 8,318.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,642.36 : 24,957.18 = 5,546.92 : x
  2. Step 2: Convert to fraction form
    16,642.36/24,957.18 = 5,546.92/x
  3. Step 3: Cross multiply
    16,642.36x = 24,957.18 × 5,546.92
  4. Step 4: Simplify right side
    16,642.36x = 138,435,480.89
  5. Step 5: Solve for x
    x = 138,435,480.89/16,642.36
  6. Step 6: Final answer
    x = 8,318.26

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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.