Home / 16,227.52-24,341.28-3,915.52

Finding the Fourth Proportional to 16,227.52, 24,341.28 and 3,915.52

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Solution

The fourth proportional to 16,227.52, 24,341.28 and 3,915.52 is: 5,873.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,227.52 : 24,341.28 = 3,915.52 : x
  2. Step 2: Convert to fraction form
    16,227.52/24,341.28 = 3,915.52/x
  3. Step 3: Cross multiply
    16,227.52x = 24,341.28 × 3,915.52
  4. Step 4: Simplify right side
    16,227.52x = 95,308,768.67
  5. Step 5: Solve for x
    x = 95,308,768.67/16,227.52
  6. Step 6: Final answer
    x = 5,873.28

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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.