Home / 35,300.80-52,951.22-22,162.40

Finding the Fourth Proportional to 35,300.80, 52,951.22 and 22,162.40

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Solution

The fourth proportional to 35,300.80, 52,951.22 and 22,162.40 is: 33,243.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,300.80 : 52,951.22 = 22,162.40 : x
  2. Step 2: Convert to fraction form
    35,300.80/52,951.22 = 22,162.40/x
  3. Step 3: Cross multiply
    35,300.80x = 52,951.22 × 22,162.40
  4. Step 4: Simplify right side
    35,300.80x = 1,173,526,118.13
  5. Step 5: Solve for x
    x = 1,173,526,118.13/35,300.80
  6. Step 6: Final answer
    x = 33,243.61

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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.