Home / 244,548.40-337,492.92-137,125.30

Finding the Fourth Proportional to 244,548.40, 337,492.92 and 137,125.30

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Solution

The fourth proportional to 244,548.40, 337,492.92 and 137,125.30 is: 189,241.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,548.40 : 337,492.92 = 137,125.30 : x
  2. Step 2: Convert to fraction form
    244,548.40/337,492.92 = 137,125.30/x
  3. Step 3: Cross multiply
    244,548.40x = 337,492.92 × 137,125.30
  4. Step 4: Simplify right side
    244,548.40x = 46,278,817,902.88
  5. Step 5: Solve for x
    x = 46,278,817,902.88/244,548.40
  6. Step 6: Final answer
    x = 189,241.96

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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.