Home / 114,247.20-171,377.52-44,126.88

Finding the Fourth Proportional to 114,247.20, 171,377.52 and 44,126.88

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Solution

The fourth proportional to 114,247.20, 171,377.52 and 44,126.88 is: 66,192.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,247.20 : 171,377.52 = 44,126.88 : x
  2. Step 2: Convert to fraction form
    114,247.20/171,377.52 = 44,126.88/x
  3. Step 3: Cross multiply
    114,247.20x = 171,377.52 × 44,126.88
  4. Step 4: Simplify right side
    114,247.20x = 7,562,355,259.74
  5. Step 5: Solve for x
    x = 7,562,355,259.74/114,247.20
  6. Step 6: Final answer
    x = 66,192.92

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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.