Home / 16,175.56-24,263.28-5,787.28

Finding the Fourth Proportional to 16,175.56, 24,263.28 and 5,787.28

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Solution

The fourth proportional to 16,175.56, 24,263.28 and 5,787.28 is: 8,680.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175.56 : 24,263.28 = 5,787.28 : x
  2. Step 2: Convert to fraction form
    16,175.56/24,263.28 = 5,787.28/x
  3. Step 3: Cross multiply
    16,175.56x = 24,263.28 × 5,787.28
  4. Step 4: Simplify right side
    16,175.56x = 140,418,395.08
  5. Step 5: Solve for x
    x = 140,418,395.08/16,175.56
  6. Step 6: Final answer
    x = 8,680.90

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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.