Home / 41,385.80-61,797.25-39,047.08

Finding the Fourth Proportional to 41,385.80, 61,797.25 and 39,047.08

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Solution

The fourth proportional to 41,385.80, 61,797.25 and 39,047.08 is: 58,305.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,385.80 : 61,797.25 = 39,047.08 : x
  2. Step 2: Convert to fraction form
    41,385.80/61,797.25 = 39,047.08/x
  3. Step 3: Cross multiply
    41,385.80x = 61,797.25 × 39,047.08
  4. Step 4: Simplify right side
    41,385.80x = 2,413,002,164.53
  5. Step 5: Solve for x
    x = 2,413,002,164.53/41,385.80
  6. Step 6: Final answer
    x = 58,305.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.