Home / 35,366.22-52,961.85-22,178.61

Finding the Fourth Proportional to 35,366.22, 52,961.85 and 22,178.61

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Solution

The fourth proportional to 35,366.22, 52,961.85 and 22,178.61 is: 33,213.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,366.22 : 52,961.85 = 22,178.61 : x
  2. Step 2: Convert to fraction form
    35,366.22/52,961.85 = 22,178.61/x
  3. Step 3: Cross multiply
    35,366.22x = 52,961.85 × 22,178.61
  4. Step 4: Simplify right side
    35,366.22x = 1,174,620,216.03
  5. Step 5: Solve for x
    x = 1,174,620,216.03/35,366.22
  6. Step 6: Final answer
    x = 33,213.06

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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.