Home / 16,517.61-24,776.33-4,037.68

Finding the Fourth Proportional to 16,517.61, 24,776.33 and 4,037.68

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Solution

The fourth proportional to 16,517.61, 24,776.33 and 4,037.68 is: 6,056.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,517.61 : 24,776.33 = 4,037.68 : x
  2. Step 2: Convert to fraction form
    16,517.61/24,776.33 = 4,037.68/x
  3. Step 3: Cross multiply
    16,517.61x = 24,776.33 × 4,037.68
  4. Step 4: Simplify right side
    16,517.61x = 100,038,902.90
  5. Step 5: Solve for x
    x = 100,038,902.90/16,517.61
  6. Step 6: Final answer
    x = 6,056.50

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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.