Home / 244,570.69-366,961.47-132,329.80

Finding the Fourth Proportional to 244,570.69, 366,961.47 and 132,329.80

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Solution

The fourth proportional to 244,570.69, 366,961.47 and 132,329.80 is: 198,551.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,570.69 : 366,961.47 = 132,329.80 : x
  2. Step 2: Convert to fraction form
    244,570.69/366,961.47 = 132,329.80/x
  3. Step 3: Cross multiply
    244,570.69x = 366,961.47 × 132,329.80
  4. Step 4: Simplify right side
    244,570.69x = 48,559,937,932.81
  5. Step 5: Solve for x
    x = 48,559,937,932.81/244,570.69
  6. Step 6: Final answer
    x = 198,551.75

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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.