Home / 24,326.25-36,442.17-15,980.94

Finding the Fourth Proportional to 24,326.25, 36,442.17 and 15,980.94

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Solution

The fourth proportional to 24,326.25, 36,442.17 and 15,980.94 is: 23,940.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,326.25 : 36,442.17 = 15,980.94 : x
  2. Step 2: Convert to fraction form
    24,326.25/36,442.17 = 15,980.94/x
  3. Step 3: Cross multiply
    24,326.25x = 36,442.17 × 15,980.94
  4. Step 4: Simplify right side
    24,326.25x = 582,380,132.24
  5. Step 5: Solve for x
    x = 582,380,132.24/24,326.25
  6. Step 6: Final answer
    x = 23,940.40

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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.