Home / 69,433.67-104,150.66-25,091.74

Finding the Fourth Proportional to 69,433.67, 104,150.66 and 25,091.74

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Solution

The fourth proportional to 69,433.67, 104,150.66 and 25,091.74 is: 37,637.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,433.67 : 104,150.66 = 25,091.74 : x
  2. Step 2: Convert to fraction form
    69,433.67/104,150.66 = 25,091.74/x
  3. Step 3: Cross multiply
    69,433.67x = 104,150.66 × 25,091.74
  4. Step 4: Simplify right side
    69,433.67x = 2,613,320,635.34
  5. Step 5: Solve for x
    x = 2,613,320,635.34/69,433.67
  6. Step 6: Final answer
    x = 37,637.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.