Home / 60,665.26-91,010.19-23,226.55

Finding the Fourth Proportional to 60,665.26, 91,010.19 and 23,226.55

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Solution

The fourth proportional to 60,665.26, 91,010.19 and 23,226.55 is: 34,844.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,665.26 : 91,010.19 = 23,226.55 : x
  2. Step 2: Convert to fraction form
    60,665.26/91,010.19 = 23,226.55/x
  3. Step 3: Cross multiply
    60,665.26x = 91,010.19 × 23,226.55
  4. Step 4: Simplify right side
    60,665.26x = 2,113,852,728.54
  5. Step 5: Solve for x
    x = 2,113,852,728.54/60,665.26
  6. Step 6: Final answer
    x = 34,844.53

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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.