Home / 23,337.74-32,232.98-16,992.71

Finding the Fourth Proportional to 23,337.74, 32,232.98 and 16,992.71

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Solution

The fourth proportional to 23,337.74, 32,232.98 and 16,992.71 is: 23,469.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,337.74 : 32,232.98 = 16,992.71 : x
  2. Step 2: Convert to fraction form
    23,337.74/32,232.98 = 16,992.71/x
  3. Step 3: Cross multiply
    23,337.74x = 32,232.98 × 16,992.71
  4. Step 4: Simplify right side
    23,337.74x = 547,725,681.58
  5. Step 5: Solve for x
    x = 547,725,681.58/23,337.74
  6. Step 6: Final answer
    x = 23,469.53

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.