Home / 244,910.30-367,365.45-243,355.10

Finding the Fourth Proportional to 244,910.30, 367,365.45 and 243,355.10

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Solution

The fourth proportional to 244,910.30, 367,365.45 and 243,355.10 is: 365,032.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,910.30 : 367,365.45 = 243,355.10 : x
  2. Step 2: Convert to fraction form
    244,910.30/367,365.45 = 243,355.10/x
  3. Step 3: Cross multiply
    244,910.30x = 367,365.45 × 243,355.10
  4. Step 4: Simplify right side
    244,910.30x = 89,400,255,821.30
  5. Step 5: Solve for x
    x = 89,400,255,821.30/244,910.30
  6. Step 6: Final answer
    x = 365,032.65

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1.5x scale

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.