Home / 45,652.80-62,993.94-25,510.52

Finding the Fourth Proportional to 45,652.80, 62,993.94 and 25,510.52

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Solution

The fourth proportional to 45,652.80, 62,993.94 and 25,510.52 is: 35,200.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,652.80 : 62,993.94 = 25,510.52 : x
  2. Step 2: Convert to fraction form
    45,652.80/62,993.94 = 25,510.52/x
  3. Step 3: Cross multiply
    45,652.80x = 62,993.94 × 25,510.52
  4. Step 4: Simplify right side
    45,652.80x = 1,607,008,166.25
  5. Step 5: Solve for x
    x = 1,607,008,166.25/45,652.80
  6. Step 6: Final answer
    x = 35,200.65

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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.