Home / 162,951.15-244,426.73-136,707.15

Finding the Fourth Proportional to 162,951.15, 244,426.73 and 136,707.15

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Solution

The fourth proportional to 162,951.15, 244,426.73 and 136,707.15 is: 205,060.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,951.15 : 244,426.73 = 136,707.15 : x
  2. Step 2: Convert to fraction form
    162,951.15/244,426.73 = 136,707.15/x
  3. Step 3: Cross multiply
    162,951.15x = 244,426.73 × 136,707.15
  4. Step 4: Simplify right side
    162,951.15x = 33,414,880,958.58
  5. Step 5: Solve for x
    x = 33,414,880,958.58/162,951.15
  6. Step 6: Final answer
    x = 205,060.73

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1.5x scale

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.