Home / 101,934.08-152,891.52-35,363.84

Finding the Fourth Proportional to 101,934.08, 152,891.52 and 35,363.84

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Solution

The fourth proportional to 101,934.08, 152,891.52 and 35,363.84 is: 53,042.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,934.08 : 152,891.52 = 35,363.84 : x
  2. Step 2: Convert to fraction form
    101,934.08/152,891.52 = 35,363.84/x
  3. Step 3: Cross multiply
    101,934.08x = 152,891.52 × 35,363.84
  4. Step 4: Simplify right side
    101,934.08x = 5,406,831,250.64
  5. Step 5: Solve for x
    x = 5,406,831,250.64/101,934.08
  6. Step 6: Final answer
    x = 53,042.43

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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.