Home / 60,896.18-91,114.59-35,949.80

Finding the Fourth Proportional to 60,896.18, 91,114.59 and 35,949.80

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Solution

The fourth proportional to 60,896.18, 91,114.59 and 35,949.80 is: 53,789.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,896.18 : 91,114.59 = 35,949.80 : x
  2. Step 2: Convert to fraction form
    60,896.18/91,114.59 = 35,949.80/x
  3. Step 3: Cross multiply
    60,896.18x = 91,114.59 × 35,949.80
  4. Step 4: Simplify right side
    60,896.18x = 3,275,551,287.58
  5. Step 5: Solve for x
    x = 3,275,551,287.58/60,896.18
  6. Step 6: Final answer
    x = 53,789.11

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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.