Home / 41,900.85-57,834.06-27,748.53

Finding the Fourth Proportional to 41,900.85, 57,834.06 and 27,748.53

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Solution

The fourth proportional to 41,900.85, 57,834.06 and 27,748.53 is: 38,300.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,900.85 : 57,834.06 = 27,748.53 : x
  2. Step 2: Convert to fraction form
    41,900.85/57,834.06 = 27,748.53/x
  3. Step 3: Cross multiply
    41,900.85x = 57,834.06 × 27,748.53
  4. Step 4: Simplify right side
    41,900.85x = 1,604,810,148.93
  5. Step 5: Solve for x
    x = 1,604,810,148.93/41,900.85
  6. Step 6: Final answer
    x = 38,300.18

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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.