Home / 41,815.53-57,709.53-23,913.18

Finding the Fourth Proportional to 41,815.53, 57,709.53 and 23,913.18

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Solution

The fourth proportional to 41,815.53, 57,709.53 and 23,913.18 is: 33,002.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,815.53 : 57,709.53 = 23,913.18 : x
  2. Step 2: Convert to fraction form
    41,815.53/57,709.53 = 23,913.18/x
  3. Step 3: Cross multiply
    41,815.53x = 57,709.53 × 23,913.18
  4. Step 4: Simplify right side
    41,815.53x = 1,380,018,378.61
  5. Step 5: Solve for x
    x = 1,380,018,378.61/41,815.53
  6. Step 6: Final answer
    x = 33,002.53

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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.