Home / 41,602.56-57,441.60-25,708.80

Finding the Fourth Proportional to 41,602.56, 57,441.60 and 25,708.80

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Solution

The fourth proportional to 41,602.56, 57,441.60 and 25,708.80 is: 35,496.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,602.56 : 57,441.60 = 25,708.80 : x
  2. Step 2: Convert to fraction form
    41,602.56/57,441.60 = 25,708.80/x
  3. Step 3: Cross multiply
    41,602.56x = 57,441.60 × 25,708.80
  4. Step 4: Simplify right side
    41,602.56x = 1,476,754,606.08
  5. Step 5: Solve for x
    x = 1,476,754,606.08/41,602.56
  6. Step 6: Final answer
    x = 35,496.72

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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.