Home / 41,975.56-57,926.17-23,112.69

Finding the Fourth Proportional to 41,975.56, 57,926.17 and 23,112.69

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Solution

The fourth proportional to 41,975.56, 57,926.17 and 23,112.69 is: 31,895.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,975.56 : 57,926.17 = 23,112.69 : x
  2. Step 2: Convert to fraction form
    41,975.56/57,926.17 = 23,112.69/x
  3. Step 3: Cross multiply
    41,975.56x = 57,926.17 × 23,112.69
  4. Step 4: Simplify right side
    41,975.56x = 1,338,829,610.10
  5. Step 5: Solve for x
    x = 1,338,829,610.10/41,975.56
  6. Step 6: Final answer
    x = 31,895.46

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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.