Home / 24,321.38-36,434.86-15,976.07

Finding the Fourth Proportional to 24,321.38, 36,434.86 and 15,976.07

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Solution

The fourth proportional to 24,321.38, 36,434.86 and 15,976.07 is: 23,933.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,321.38 : 36,434.86 = 15,976.07 : x
  2. Step 2: Convert to fraction form
    24,321.38/36,434.86 = 15,976.07/x
  3. Step 3: Cross multiply
    24,321.38x = 36,434.86 × 15,976.07
  4. Step 4: Simplify right side
    24,321.38x = 582,085,788.32
  5. Step 5: Solve for x
    x = 582,085,788.32/24,321.38
  6. Step 6: Final answer
    x = 23,933.10

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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.