Home / 24,064.29-36,092.79-8,271.72

Finding the Fourth Proportional to 24,064.29, 36,092.79 and 8,271.72

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Solution

The fourth proportional to 24,064.29, 36,092.79 and 8,271.72 is: 12,406.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,064.29 : 36,092.79 = 8,271.72 : x
  2. Step 2: Convert to fraction form
    24,064.29/36,092.79 = 8,271.72/x
  3. Step 3: Cross multiply
    24,064.29x = 36,092.79 × 8,271.72
  4. Step 4: Simplify right side
    24,064.29x = 298,549,452.90
  5. Step 5: Solve for x
    x = 298,549,452.90/24,064.29
  6. Step 6: Final answer
    x = 12,406.33

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.