Home / 24,033.60-36,028.80-15,717.60

Finding the Fourth Proportional to 24,033.60, 36,028.80 and 15,717.60

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Solution

The fourth proportional to 24,033.60, 36,028.80 and 15,717.60 is: 23,562.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,033.60 : 36,028.80 = 15,717.60 : x
  2. Step 2: Convert to fraction form
    24,033.60/36,028.80 = 15,717.60/x
  3. Step 3: Cross multiply
    24,033.60x = 36,028.80 × 15,717.60
  4. Step 4: Simplify right side
    24,033.60x = 566,286,266.88
  5. Step 5: Solve for x
    x = 566,286,266.88/24,033.60
  6. Step 6: Final answer
    x = 23,562.27

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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.