Home / 43,560.75-60,104.57-25,649.22

Finding the Fourth Proportional to 43,560.75, 60,104.57 and 25,649.22

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Solution

The fourth proportional to 43,560.75, 60,104.57 and 25,649.22 is: 35,390.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,560.75 : 60,104.57 = 25,649.22 : x
  2. Step 2: Convert to fraction form
    43,560.75/60,104.57 = 25,649.22/x
  3. Step 3: Cross multiply
    43,560.75x = 60,104.57 × 25,649.22
  4. Step 4: Simplify right side
    43,560.75x = 1,541,635,210.69
  5. Step 5: Solve for x
    x = 1,541,635,210.69/43,560.75
  6. Step 6: Final answer
    x = 35,390.47

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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.