Home / 263,482.07-363,654.50-150,304.82

Finding the Fourth Proportional to 263,482.07, 363,654.50 and 150,304.82

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Solution

The fourth proportional to 263,482.07, 363,654.50 and 150,304.82 is: 207,448.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,482.07 : 363,654.50 = 150,304.82 : x
  2. Step 2: Convert to fraction form
    263,482.07/363,654.50 = 150,304.82/x
  3. Step 3: Cross multiply
    263,482.07x = 363,654.50 × 150,304.82
  4. Step 4: Simplify right side
    263,482.07x = 54,659,021,594.89
  5. Step 5: Solve for x
    x = 54,659,021,594.89/263,482.07
  6. Step 6: Final answer
    x = 207,448.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.