Home / 244,627.90-366,941.85-104,400.70

Finding the Fourth Proportional to 244,627.90, 366,941.85 and 104,400.70

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Solution

The fourth proportional to 244,627.90, 366,941.85 and 104,400.70 is: 156,601.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,627.90 : 366,941.85 = 104,400.70 : x
  2. Step 2: Convert to fraction form
    244,627.90/366,941.85 = 104,400.70/x
  3. Step 3: Cross multiply
    244,627.90x = 366,941.85 × 104,400.70
  4. Step 4: Simplify right side
    244,627.90x = 38,308,985,999.30
  5. Step 5: Solve for x
    x = 38,308,985,999.30/244,627.90
  6. Step 6: Final answer
    x = 156,601.05

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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.