Home / 62,911.62-94,372.29-25,453.98

Finding the Fourth Proportional to 62,911.62, 94,372.29 and 25,453.98

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Solution

The fourth proportional to 62,911.62, 94,372.29 and 25,453.98 is: 38,182.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,911.62 : 94,372.29 = 25,453.98 : x
  2. Step 2: Convert to fraction form
    62,911.62/94,372.29 = 25,453.98/x
  3. Step 3: Cross multiply
    62,911.62x = 94,372.29 × 25,453.98
  4. Step 4: Simplify right side
    62,911.62x = 2,402,150,382.21
  5. Step 5: Solve for x
    x = 2,402,150,382.21/62,911.62
  6. Step 6: Final answer
    x = 38,182.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.