Home / 23,366.56-32,246.76-13,934.92

Finding the Fourth Proportional to 23,366.56, 32,246.76 and 13,934.92

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Solution

The fourth proportional to 23,366.56, 32,246.76 and 13,934.92 is: 19,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,366.56 : 32,246.76 = 13,934.92 : x
  2. Step 2: Convert to fraction form
    23,366.56/32,246.76 = 13,934.92/x
  3. Step 3: Cross multiply
    23,366.56x = 32,246.76 × 13,934.92
  4. Step 4: Simplify right side
    23,366.56x = 449,356,020.86
  5. Step 5: Solve for x
    x = 449,356,020.86/23,366.56
  6. Step 6: Final answer
    x = 19,230.73

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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.