Home / 41,491.39-57,263.27-25,355.38

Finding the Fourth Proportional to 41,491.39, 57,263.27 and 25,355.38

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Solution

The fourth proportional to 41,491.39, 57,263.27 and 25,355.38 is: 34,993.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,491.39 : 57,263.27 = 25,355.38 : x
  2. Step 2: Convert to fraction form
    41,491.39/57,263.27 = 25,355.38/x
  3. Step 3: Cross multiply
    41,491.39x = 57,263.27 × 25,355.38
  4. Step 4: Simplify right side
    41,491.39x = 1,451,931,970.89
  5. Step 5: Solve for x
    x = 1,451,931,970.89/41,491.39
  6. Step 6: Final answer
    x = 34,993.57

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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.