Home / 60,285.29-83,198.39-33,433.04

Finding the Fourth Proportional to 60,285.29, 83,198.39 and 33,433.04

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Solution

The fourth proportional to 60,285.29, 83,198.39 and 33,433.04 is: 46,140.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,285.29 : 83,198.39 = 33,433.04 : x
  2. Step 2: Convert to fraction form
    60,285.29/83,198.39 = 33,433.04/x
  3. Step 3: Cross multiply
    60,285.29x = 83,198.39 × 33,433.04
  4. Step 4: Simplify right side
    60,285.29x = 2,781,574,517.65
  5. Step 5: Solve for x
    x = 2,781,574,517.65/60,285.29
  6. Step 6: Final answer
    x = 46,140.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.