Home / 248,884.20-373,327.65-61,895.70

Finding the Fourth Proportional to 248,884.20, 373,327.65 and 61,895.70

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Solution

The fourth proportional to 248,884.20, 373,327.65 and 61,895.70 is: 92,843.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,884.20 : 373,327.65 = 61,895.70 : x
  2. Step 2: Convert to fraction form
    248,884.20/373,327.65 = 61,895.70/x
  3. Step 3: Cross multiply
    248,884.20x = 373,327.65 × 61,895.70
  4. Step 4: Simplify right side
    248,884.20x = 23,107,376,226.11
  5. Step 5: Solve for x
    x = 23,107,376,226.11/248,884.20
  6. Step 6: Final answer
    x = 92,843.89

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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.