Home / 45,480.26-62,763.26-25,338.29

Finding the Fourth Proportional to 45,480.26, 62,763.26 and 25,338.29

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Solution

The fourth proportional to 45,480.26, 62,763.26 and 25,338.29 is: 34,967.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,480.26 : 62,763.26 = 25,338.29 : x
  2. Step 2: Convert to fraction form
    45,480.26/62,763.26 = 25,338.29/x
  3. Step 3: Cross multiply
    45,480.26x = 62,763.26 × 25,338.29
  4. Step 4: Simplify right side
    45,480.26x = 1,590,313,772.28
  5. Step 5: Solve for x
    x = 1,590,313,772.28/45,480.26
  6. Step 6: Final answer
    x = 34,967.12

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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.