Home / 244,577.20-366,865.80-151,135.60

Finding the Fourth Proportional to 244,577.20, 366,865.80 and 151,135.60

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Solution

The fourth proportional to 244,577.20, 366,865.80 and 151,135.60 is: 226,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,577.20 : 366,865.80 = 151,135.60 : x
  2. Step 2: Convert to fraction form
    244,577.20/366,865.80 = 151,135.60/x
  3. Step 3: Cross multiply
    244,577.20x = 366,865.80 × 151,135.60
  4. Step 4: Simplify right side
    244,577.20x = 55,446,482,802.48
  5. Step 5: Solve for x
    x = 55,446,482,802.48/244,577.20
  6. Step 6: Final answer
    x = 226,703.40

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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.