Home / 367,514.42-551,290.46-101,269.04

Finding the Fourth Proportional to 367,514.42, 551,290.46 and 101,269.04

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Solution

The fourth proportional to 367,514.42, 551,290.46 and 101,269.04 is: 151,908.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,514.42 : 551,290.46 = 101,269.04 : x
  2. Step 2: Convert to fraction form
    367,514.42/551,290.46 = 101,269.04/x
  3. Step 3: Cross multiply
    367,514.42x = 551,290.46 × 101,269.04
  4. Step 4: Simplify right side
    367,514.42x = 55,828,652,382.56
  5. Step 5: Solve for x
    x = 55,828,652,382.56/367,514.42
  6. Step 6: Final answer
    x = 151,908.74

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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.