Home / 69,635.90-96,066.71-41,325.19

Finding the Fourth Proportional to 69,635.90, 96,066.71 and 41,325.19

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Solution

The fourth proportional to 69,635.90, 96,066.71 and 41,325.19 is: 57,010.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,635.90 : 96,066.71 = 41,325.19 : x
  2. Step 2: Convert to fraction form
    69,635.90/96,066.71 = 41,325.19/x
  3. Step 3: Cross multiply
    69,635.90x = 96,066.71 × 41,325.19
  4. Step 4: Simplify right side
    69,635.90x = 3,969,974,751.60
  5. Step 5: Solve for x
    x = 3,969,974,751.60/69,635.90
  6. Step 6: Final answer
    x = 57,010.46

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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.