Home / 60,812.85-91,219.28-27,532.19

Finding the Fourth Proportional to 60,812.85, 91,219.28 and 27,532.19

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Solution

The fourth proportional to 60,812.85, 91,219.28 and 27,532.19 is: 41,298.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,812.85 : 91,219.28 = 27,532.19 : x
  2. Step 2: Convert to fraction form
    60,812.85/91,219.28 = 27,532.19/x
  3. Step 3: Cross multiply
    60,812.85x = 91,219.28 × 27,532.19
  4. Step 4: Simplify right side
    60,812.85x = 2,511,465,954.87
  5. Step 5: Solve for x
    x = 2,511,465,954.87/60,812.85
  6. Step 6: Final answer
    x = 41,298.28

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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.