Home / 24,104.64-36,162.48-9,313.68

Finding the Fourth Proportional to 24,104.64, 36,162.48 and 9,313.68

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Solution

The fourth proportional to 24,104.64, 36,162.48 and 9,313.68 is: 13,972.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,104.64 : 36,162.48 = 9,313.68 : x
  2. Step 2: Convert to fraction form
    24,104.64/36,162.48 = 9,313.68/x
  3. Step 3: Cross multiply
    24,104.64x = 36,162.48 × 9,313.68
  4. Step 4: Simplify right side
    24,104.64x = 336,805,766.73
  5. Step 5: Solve for x
    x = 336,805,766.73/24,104.64
  6. Step 6: Final answer
    x = 13,972.65

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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.