Home / 16,282.32-24,431.33-14,177.94

Finding the Fourth Proportional to 16,282.32, 24,431.33 and 14,177.94

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Solution

The fourth proportional to 16,282.32, 24,431.33 and 14,177.94 is: 21,273.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,282.32 : 24,431.33 = 14,177.94 : x
  2. Step 2: Convert to fraction form
    16,282.32/24,431.33 = 14,177.94/x
  3. Step 3: Cross multiply
    16,282.32x = 24,431.33 × 14,177.94
  4. Step 4: Simplify right side
    16,282.32x = 346,385,821.52
  5. Step 5: Solve for x
    x = 346,385,821.52/16,282.32
  6. Step 6: Final answer
    x = 21,273.74

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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.