Home / 45,105.36-62,245.52-24,963.63

Finding the Fourth Proportional to 45,105.36, 62,245.52 and 24,963.63

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Solution

The fourth proportional to 45,105.36, 62,245.52 and 24,963.63 is: 34,449.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,105.36 : 62,245.52 = 24,963.63 : x
  2. Step 2: Convert to fraction form
    45,105.36/62,245.52 = 24,963.63/x
  3. Step 3: Cross multiply
    45,105.36x = 62,245.52 × 24,963.63
  4. Step 4: Simplify right side
    45,105.36x = 1,553,874,005.62
  5. Step 5: Solve for x
    x = 1,553,874,005.62/45,105.36
  6. Step 6: Final answer
    x = 34,449.87

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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.