Home / 16,531.76-24,794.40-4,841.84

Finding the Fourth Proportional to 16,531.76, 24,794.40 and 4,841.84

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Solution

The fourth proportional to 16,531.76, 24,794.40 and 4,841.84 is: 7,261.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,531.76 : 24,794.40 = 4,841.84 : x
  2. Step 2: Convert to fraction form
    16,531.76/24,794.40 = 4,841.84/x
  3. Step 3: Cross multiply
    16,531.76x = 24,794.40 × 4,841.84
  4. Step 4: Simplify right side
    16,531.76x = 120,050,517.70
  5. Step 5: Solve for x
    x = 120,050,517.70/16,531.76
  6. Step 6: Final answer
    x = 7,261.81

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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.