Home / 67,325.68-92,879.76-41,825.26

Finding the Fourth Proportional to 67,325.68, 92,879.76 and 41,825.26

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Solution

The fourth proportional to 67,325.68, 92,879.76 and 41,825.26 is: 57,700.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,325.68 : 92,879.76 = 41,825.26 : x
  2. Step 2: Convert to fraction form
    67,325.68/92,879.76 = 41,825.26/x
  3. Step 3: Cross multiply
    67,325.68x = 92,879.76 × 41,825.26
  4. Step 4: Simplify right side
    67,325.68x = 3,884,720,110.74
  5. Step 5: Solve for x
    x = 3,884,720,110.74/67,325.68
  6. Step 6: Final answer
    x = 57,700.42

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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.