Home / 24,052.80-36,014.40-17,443.20

Finding the Fourth Proportional to 24,052.80, 36,014.40 and 17,443.20

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Solution

The fourth proportional to 24,052.80, 36,014.40 and 17,443.20 is: 26,117.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,052.80 : 36,014.40 = 17,443.20 : x
  2. Step 2: Convert to fraction form
    24,052.80/36,014.40 = 17,443.20/x
  3. Step 3: Cross multiply
    24,052.80x = 36,014.40 × 17,443.20
  4. Step 4: Simplify right side
    24,052.80x = 628,206,382.08
  5. Step 5: Solve for x
    x = 628,206,382.08/24,052.80
  6. Step 6: Final answer
    x = 26,117.81

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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.