Home / 24,158.80-36,231.16-9,364.40

Finding the Fourth Proportional to 24,158.80, 36,231.16 and 9,364.40

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Solution

The fourth proportional to 24,158.80, 36,231.16 and 9,364.40 is: 14,043.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,158.80 : 36,231.16 = 9,364.40 : x
  2. Step 2: Convert to fraction form
    24,158.80/36,231.16 = 9,364.40/x
  3. Step 3: Cross multiply
    24,158.80x = 36,231.16 × 9,364.40
  4. Step 4: Simplify right side
    24,158.80x = 339,283,074.70
  5. Step 5: Solve for x
    x = 339,283,074.70/24,158.80
  6. Step 6: Final answer
    x = 14,043.87

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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.