Home / 23,373.24-32,255.24-12,763.14

Finding the Fourth Proportional to 23,373.24, 32,255.24 and 12,763.14

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Solution

The fourth proportional to 23,373.24, 32,255.24 and 12,763.14 is: 17,613.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,373.24 : 32,255.24 = 12,763.14 : x
  2. Step 2: Convert to fraction form
    23,373.24/32,255.24 = 12,763.14/x
  3. Step 3: Cross multiply
    23,373.24x = 32,255.24 × 12,763.14
  4. Step 4: Simplify right side
    23,373.24x = 411,678,143.85
  5. Step 5: Solve for x
    x = 411,678,143.85/23,373.24
  6. Step 6: Final answer
    x = 17,613.23

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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.