Home / 45,583.16-62,907.91-25,443.97

Finding the Fourth Proportional to 45,583.16, 62,907.91 and 25,443.97

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Solution

The fourth proportional to 45,583.16, 62,907.91 and 25,443.97 is: 35,114.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,583.16 : 62,907.91 = 25,443.97 : x
  2. Step 2: Convert to fraction form
    45,583.16/62,907.91 = 25,443.97/x
  3. Step 3: Cross multiply
    45,583.16x = 62,907.91 × 25,443.97
  4. Step 4: Simplify right side
    45,583.16x = 1,600,626,753.92
  5. Step 5: Solve for x
    x = 1,600,626,753.92/45,583.16
  6. Step 6: Final answer
    x = 35,114.44

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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.