Home / 45,664.26-63,014.15-25,517.13

Finding the Fourth Proportional to 45,664.26, 63,014.15 and 25,517.13

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Solution

The fourth proportional to 45,664.26, 63,014.15 and 25,517.13 is: 35,212.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,664.26 : 63,014.15 = 25,517.13 : x
  2. Step 2: Convert to fraction form
    45,664.26/63,014.15 = 25,517.13/x
  3. Step 3: Cross multiply
    45,664.26x = 63,014.15 × 25,517.13
  4. Step 4: Simplify right side
    45,664.26x = 1,607,940,084.88
  5. Step 5: Solve for x
    x = 1,607,940,084.88/45,664.26
  6. Step 6: Final answer
    x = 35,212.23

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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.