Home / 45,269.43-62,470.62-25,126.26

Finding the Fourth Proportional to 45,269.43, 62,470.62 and 25,126.26

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Solution

The fourth proportional to 45,269.43, 62,470.62 and 25,126.26 is: 34,673.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,269.43 : 62,470.62 = 25,126.26 : x
  2. Step 2: Convert to fraction form
    45,269.43/62,470.62 = 25,126.26/x
  3. Step 3: Cross multiply
    45,269.43x = 62,470.62 × 25,126.26
  4. Step 4: Simplify right side
    45,269.43x = 1,569,653,040.48
  5. Step 5: Solve for x
    x = 1,569,653,040.48/45,269.43
  6. Step 6: Final answer
    x = 34,673.58

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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.