Home / 41,064.40-61,299.58-36,082.15

Finding the Fourth Proportional to 41,064.40, 61,299.58 and 36,082.15

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Solution

The fourth proportional to 41,064.40, 61,299.58 and 36,082.15 is: 53,862.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,064.40 : 61,299.58 = 36,082.15 : x
  2. Step 2: Convert to fraction form
    41,064.40/61,299.58 = 36,082.15/x
  3. Step 3: Cross multiply
    41,064.40x = 61,299.58 × 36,082.15
  4. Step 4: Simplify right side
    41,064.40x = 2,211,820,640.50
  5. Step 5: Solve for x
    x = 2,211,820,640.50/41,064.40
  6. Step 6: Final answer
    x = 53,862.24

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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.