Home / 23,950.46-33,041.24-16,781.70

Finding the Fourth Proportional to 23,950.46, 33,041.24 and 16,781.70

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Solution

The fourth proportional to 23,950.46, 33,041.24 and 16,781.70 is: 23,151.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,950.46 : 33,041.24 = 16,781.70 : x
  2. Step 2: Convert to fraction form
    23,950.46/33,041.24 = 16,781.70/x
  3. Step 3: Cross multiply
    23,950.46x = 33,041.24 × 16,781.70
  4. Step 4: Simplify right side
    23,950.46x = 554,488,177.31
  5. Step 5: Solve for x
    x = 554,488,177.31/23,950.46
  6. Step 6: Final answer
    x = 23,151.46

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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.