Home / 45,108.75-62,249.19-24,964.47

Finding the Fourth Proportional to 45,108.75, 62,249.19 and 24,964.47

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Solution

The fourth proportional to 45,108.75, 62,249.19 and 24,964.47 is: 34,450.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,108.75 : 62,249.19 = 24,964.47 : x
  2. Step 2: Convert to fraction form
    45,108.75/62,249.19 = 24,964.47/x
  3. Step 3: Cross multiply
    45,108.75x = 62,249.19 × 24,964.47
  4. Step 4: Simplify right side
    45,108.75x = 1,554,018,036.28
  5. Step 5: Solve for x
    x = 1,554,018,036.28/45,108.75
  6. Step 6: Final answer
    x = 34,450.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.