Home / 23,264.28-32,104.03-13,193.65

Finding the Fourth Proportional to 23,264.28, 32,104.03 and 13,193.65

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Solution

The fourth proportional to 23,264.28, 32,104.03 and 13,193.65 is: 18,206.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,264.28 : 32,104.03 = 13,193.65 : x
  2. Step 2: Convert to fraction form
    23,264.28/32,104.03 = 13,193.65/x
  3. Step 3: Cross multiply
    23,264.28x = 32,104.03 × 13,193.65
  4. Step 4: Simplify right side
    23,264.28x = 423,569,108.92
  5. Step 5: Solve for x
    x = 423,569,108.92/23,264.28
  6. Step 6: Final answer
    x = 18,206.85

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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.