Home / 24,156.12-36,226.86-14,292.78

Finding the Fourth Proportional to 24,156.12, 36,226.86 and 14,292.78

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Solution

The fourth proportional to 24,156.12, 36,226.86 and 14,292.78 is: 21,434.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,156.12 : 36,226.86 = 14,292.78 : x
  2. Step 2: Convert to fraction form
    24,156.12/36,226.86 = 14,292.78/x
  3. Step 3: Cross multiply
    24,156.12x = 36,226.86 × 14,292.78
  4. Step 4: Simplify right side
    24,156.12x = 517,782,540.07
  5. Step 5: Solve for x
    x = 517,782,540.07/24,156.12
  6. Step 6: Final answer
    x = 21,434.84

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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.