Home / 24,267.60-36,401.40-8,686.44

Finding the Fourth Proportional to 24,267.60, 36,401.40 and 8,686.44

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Solution

The fourth proportional to 24,267.60, 36,401.40 and 8,686.44 is: 13,029.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,267.60 : 36,401.40 = 8,686.44 : x
  2. Step 2: Convert to fraction form
    24,267.60/36,401.40 = 8,686.44/x
  3. Step 3: Cross multiply
    24,267.60x = 36,401.40 × 8,686.44
  4. Step 4: Simplify right side
    24,267.60x = 316,198,577.02
  5. Step 5: Solve for x
    x = 316,198,577.02/24,267.60
  6. Step 6: Final answer
    x = 13,029.66

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1.5x scale

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.