Home / 176,194.50-243,350.22-116,034.06

Finding the Fourth Proportional to 176,194.50, 243,350.22 and 116,034.06

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Solution

The fourth proportional to 176,194.50, 243,350.22 and 116,034.06 is: 160,259.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,194.50 : 243,350.22 = 116,034.06 : x
  2. Step 2: Convert to fraction form
    176,194.50/243,350.22 = 116,034.06/x
  3. Step 3: Cross multiply
    176,194.50x = 243,350.22 × 116,034.06
  4. Step 4: Simplify right side
    176,194.50x = 28,236,914,028.49
  5. Step 5: Solve for x
    x = 28,236,914,028.49/176,194.50
  6. Step 6: Final answer
    x = 160,259.91

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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.