Home / 43,554.88-60,106.32-25,649.92

Finding the Fourth Proportional to 43,554.88, 60,106.32 and 25,649.92

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Solution

The fourth proportional to 43,554.88, 60,106.32 and 25,649.92 is: 35,397.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,554.88 : 60,106.32 = 25,649.92 : x
  2. Step 2: Convert to fraction form
    43,554.88/60,106.32 = 25,649.92/x
  3. Step 3: Cross multiply
    43,554.88x = 60,106.32 × 25,649.92
  4. Step 4: Simplify right side
    43,554.88x = 1,541,722,299.49
  5. Step 5: Solve for x
    x = 1,541,722,299.49/43,554.88
  6. Step 6: Final answer
    x = 35,397.23

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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.