Home / 244,507.44-337,420.02-137,077.50

Finding the Fourth Proportional to 244,507.44, 337,420.02 and 137,077.50

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Solution

The fourth proportional to 244,507.44, 337,420.02 and 137,077.50 is: 189,166.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,507.44 : 337,420.02 = 137,077.50 : x
  2. Step 2: Convert to fraction form
    244,507.44/337,420.02 = 137,077.50/x
  3. Step 3: Cross multiply
    244,507.44x = 337,420.02 × 137,077.50
  4. Step 4: Simplify right side
    244,507.44x = 46,252,692,791.55
  5. Step 5: Solve for x
    x = 46,252,692,791.55/244,507.44
  6. Step 6: Final answer
    x = 189,166.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.