Home / 52,095.28-78,057.49-22,085.54

Finding the Fourth Proportional to 52,095.28, 78,057.49 and 22,085.54

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Solution

The fourth proportional to 52,095.28, 78,057.49 and 22,085.54 is: 33,092.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,095.28 : 78,057.49 = 22,085.54 : x
  2. Step 2: Convert to fraction form
    52,095.28/78,057.49 = 22,085.54/x
  3. Step 3: Cross multiply
    52,095.28x = 78,057.49 × 22,085.54
  4. Step 4: Simplify right side
    52,095.28x = 1,723,941,512.12
  5. Step 5: Solve for x
    x = 1,723,941,512.12/52,095.28
  6. Step 6: Final answer
    x = 33,092.09

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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.