Home / 45,266.06-62,467.17-25,394.06

Finding the Fourth Proportional to 45,266.06, 62,467.17 and 25,394.06

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Solution

The fourth proportional to 45,266.06, 62,467.17 and 25,394.06 is: 35,043.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,266.06 : 62,467.17 = 25,394.06 : x
  2. Step 2: Convert to fraction form
    45,266.06/62,467.17 = 25,394.06/x
  3. Step 3: Cross multiply
    45,266.06x = 62,467.17 × 25,394.06
  4. Step 4: Simplify right side
    45,266.06x = 1,586,295,123.95
  5. Step 5: Solve for x
    x = 1,586,295,123.95/45,266.06
  6. Step 6: Final answer
    x = 35,043.81

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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.