Home / 244,638.96-337,596.44-137,206.64

Finding the Fourth Proportional to 244,638.96, 337,596.44 and 137,206.64

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Solution

The fourth proportional to 244,638.96, 337,596.44 and 137,206.64 is: 189,342.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,638.96 : 337,596.44 = 137,206.64 : x
  2. Step 2: Convert to fraction form
    244,638.96/337,596.44 = 137,206.64/x
  3. Step 3: Cross multiply
    244,638.96x = 337,596.44 × 137,206.64
  4. Step 4: Simplify right side
    244,638.96x = 46,320,473,208.36
  5. Step 5: Solve for x
    x = 46,320,473,208.36/244,638.96
  6. Step 6: Final answer
    x = 189,342.18

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1.5x scale

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.