Home / 263,799.08-364,034.82-150,599.72

Finding the Fourth Proportional to 263,799.08, 364,034.82 and 150,599.72

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Solution

The fourth proportional to 263,799.08, 364,034.82 and 150,599.72 is: 207,823.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    263,799.08 : 364,034.82 = 150,599.72 : x
  2. Step 2: Convert to fraction form
    263,799.08/364,034.82 = 150,599.72/x
  3. Step 3: Cross multiply
    263,799.08x = 364,034.82 × 150,599.72
  4. Step 4: Simplify right side
    263,799.08x = 54,823,541,962.25
  5. Step 5: Solve for x
    x = 54,823,541,962.25/263,799.08
  6. Step 6: Final answer
    x = 207,823.10

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1.5x scale

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.