Home / 244,962.40-367,443.60-104,735.20

Finding the Fourth Proportional to 244,962.40, 367,443.60 and 104,735.20

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Solution

The fourth proportional to 244,962.40, 367,443.60 and 104,735.20 is: 157,102.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,962.40 : 367,443.60 = 104,735.20 : x
  2. Step 2: Convert to fraction form
    244,962.40/367,443.60 = 104,735.20/x
  3. Step 3: Cross multiply
    244,962.40x = 367,443.60 × 104,735.20
  4. Step 4: Simplify right side
    244,962.40x = 38,484,278,934.72
  5. Step 5: Solve for x
    x = 38,484,278,934.72/244,962.40
  6. Step 6: Final answer
    x = 157,102.80

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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.