Home / 45,266.92-62,467.41-25,122.63

Finding the Fourth Proportional to 45,266.92, 62,467.41 and 25,122.63

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Solution

The fourth proportional to 45,266.92, 62,467.41 and 25,122.63 is: 34,668.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266.92 : 62,467.41 = 25,122.63 : x
  2. Step 2: Convert to fraction form
    45,266.92/62,467.41 = 25,122.63/x
  3. Step 3: Cross multiply
    45,266.92x = 62,467.41 × 25,122.63
  4. Step 4: Simplify right side
    45,266.92x = 1,569,345,628.49
  5. Step 5: Solve for x
    x = 1,569,345,628.49/45,266.92
  6. Step 6: Final answer
    x = 34,668.71

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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.