Home / 41,999.88-62,692.47-37,017.72

Finding the Fourth Proportional to 41,999.88, 62,692.47 and 37,017.72

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Solution

The fourth proportional to 41,999.88, 62,692.47 and 37,017.72 is: 55,255.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,999.88 : 62,692.47 = 37,017.72 : x
  2. Step 2: Convert to fraction form
    41,999.88/62,692.47 = 37,017.72/x
  3. Step 3: Cross multiply
    41,999.88x = 62,692.47 × 37,017.72
  4. Step 4: Simplify right side
    41,999.88x = 2,320,732,300.57
  5. Step 5: Solve for x
    x = 2,320,732,300.57/41,999.88
  6. Step 6: Final answer
    x = 55,255.69

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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.