Home / 48,125.26-72,025.26-34,363.54

Finding the Fourth Proportional to 48,125.26, 72,025.26 and 34,363.54

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Solution

The fourth proportional to 48,125.26, 72,025.26 and 34,363.54 is: 51,429.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,125.26 : 72,025.26 = 34,363.54 : x
  2. Step 2: Convert to fraction form
    48,125.26/72,025.26 = 34,363.54/x
  3. Step 3: Cross multiply
    48,125.26x = 72,025.26 × 34,363.54
  4. Step 4: Simplify right side
    48,125.26x = 2,475,042,903.02
  5. Step 5: Solve for x
    x = 2,475,042,903.02/48,125.26
  6. Step 6: Final answer
    x = 51,429.19

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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.