Home / 16,265.61-24,405.71-14,982.57

Finding the Fourth Proportional to 16,265.61, 24,405.71 and 14,982.57

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Solution

The fourth proportional to 16,265.61, 24,405.71 and 14,982.57 is: 22,480.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,265.61 : 24,405.71 = 14,982.57 : x
  2. Step 2: Convert to fraction form
    16,265.61/24,405.71 = 14,982.57/x
  3. Step 3: Cross multiply
    16,265.61x = 24,405.71 × 14,982.57
  4. Step 4: Simplify right side
    16,265.61x = 365,660,183.56
  5. Step 5: Solve for x
    x = 365,660,183.56/16,265.61
  6. Step 6: Final answer
    x = 22,480.57

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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.