Home / 60,812.46-91,195.20-29,202.39

Finding the Fourth Proportional to 60,812.46, 91,195.20 and 29,202.39

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Solution

The fourth proportional to 60,812.46, 91,195.20 and 29,202.39 is: 43,792.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,812.46 : 91,195.20 = 29,202.39 : x
  2. Step 2: Convert to fraction form
    60,812.46/91,195.20 = 29,202.39/x
  3. Step 3: Cross multiply
    60,812.46x = 91,195.20 × 29,202.39
  4. Step 4: Simplify right side
    60,812.46x = 2,663,117,796.53
  5. Step 5: Solve for x
    x = 2,663,117,796.53/60,812.46
  6. Step 6: Final answer
    x = 43,792.31

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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.