Home / 41,315.10-57,125.43-36,066.30

Finding the Fourth Proportional to 41,315.10, 57,125.43 and 36,066.30

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Solution

The fourth proportional to 41,315.10, 57,125.43 and 36,066.30 is: 49,868.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,315.10 : 57,125.43 = 36,066.30 : x
  2. Step 2: Convert to fraction form
    41,315.10/57,125.43 = 36,066.30/x
  3. Step 3: Cross multiply
    41,315.10x = 57,125.43 × 36,066.30
  4. Step 4: Simplify right side
    41,315.10x = 2,060,302,896.01
  5. Step 5: Solve for x
    x = 2,060,302,896.01/41,315.10
  6. Step 6: Final answer
    x = 49,868.04

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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.