Home / 16,341.53-24,515.96-5,248.85

Finding the Fourth Proportional to 16,341.53, 24,515.96 and 5,248.85

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Solution

The fourth proportional to 16,341.53, 24,515.96 and 5,248.85 is: 7,874.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,341.53 : 24,515.96 = 5,248.85 : x
  2. Step 2: Convert to fraction form
    16,341.53/24,515.96 = 5,248.85/x
  3. Step 3: Cross multiply
    16,341.53x = 24,515.96 × 5,248.85
  4. Step 4: Simplify right side
    16,341.53x = 128,680,447.82
  5. Step 5: Solve for x
    x = 128,680,447.82/16,341.53
  6. Step 6: Final answer
    x = 7,874.45

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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.