Home / 45,260.57-62,467.07-25,123.91

Finding the Fourth Proportional to 45,260.57, 62,467.07 and 25,123.91

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Solution

The fourth proportional to 45,260.57, 62,467.07 and 25,123.91 is: 34,675.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,260.57 : 62,467.07 = 25,123.91 : x
  2. Step 2: Convert to fraction form
    45,260.57/62,467.07 = 25,123.91/x
  3. Step 3: Cross multiply
    45,260.57x = 62,467.07 × 25,123.91
  4. Step 4: Simplify right side
    45,260.57x = 1,569,416,606.69
  5. Step 5: Solve for x
    x = 1,569,416,606.69/45,260.57
  6. Step 6: Final answer
    x = 34,675.14

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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.