Home / 35,209.20-52,778.24-22,070.82

Finding the Fourth Proportional to 35,209.20, 52,778.24 and 22,070.82

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Solution

The fourth proportional to 35,209.20, 52,778.24 and 22,070.82 is: 33,083.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,209.20 : 52,778.24 = 22,070.82 : x
  2. Step 2: Convert to fraction form
    35,209.20/52,778.24 = 22,070.82/x
  3. Step 3: Cross multiply
    35,209.20x = 52,778.24 × 22,070.82
  4. Step 4: Simplify right side
    35,209.20x = 1,164,859,034.96
  5. Step 5: Solve for x
    x = 1,164,859,034.96/35,209.20
  6. Step 6: Final answer
    x = 33,083.94

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1.5x scale

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.