Home / 45,105.98-62,247.03-24,964.52

Finding the Fourth Proportional to 45,105.98, 62,247.03 and 24,964.52

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Solution

The fourth proportional to 45,105.98, 62,247.03 and 24,964.52 is: 34,451.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,105.98 : 62,247.03 = 24,964.52 : x
  2. Step 2: Convert to fraction form
    45,105.98/62,247.03 = 24,964.52/x
  3. Step 3: Cross multiply
    45,105.98x = 62,247.03 × 24,964.52
  4. Step 4: Simplify right side
    45,105.98x = 1,553,967,225.38
  5. Step 5: Solve for x
    x = 1,553,967,225.38/45,105.98
  6. Step 6: Final answer
    x = 34,451.47

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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.