Home / 244,701.61-367,036.01-67,193.75

Finding the Fourth Proportional to 244,701.61, 367,036.01 and 67,193.75

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Solution

The fourth proportional to 244,701.61, 367,036.01 and 67,193.75 is: 100,786.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,701.61 : 367,036.01 = 67,193.75 : x
  2. Step 2: Convert to fraction form
    244,701.61/367,036.01 = 67,193.75/x
  3. Step 3: Cross multiply
    244,701.61x = 367,036.01 × 67,193.75
  4. Step 4: Simplify right side
    244,701.61x = 24,662,525,560.97
  5. Step 5: Solve for x
    x = 24,662,525,560.97/244,701.61
  6. Step 6: Final answer
    x = 100,786.12

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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.