Home / 182,210.20-273,315.30-175,211.80

Finding the Fourth Proportional to 182,210.20, 273,315.30 and 175,211.80

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Solution

The fourth proportional to 182,210.20, 273,315.30 and 175,211.80 is: 262,817.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,210.20 : 273,315.30 = 175,211.80 : x
  2. Step 2: Convert to fraction form
    182,210.20/273,315.30 = 175,211.80/x
  3. Step 3: Cross multiply
    182,210.20x = 273,315.30 × 175,211.80
  4. Step 4: Simplify right side
    182,210.20x = 47,888,065,680.54
  5. Step 5: Solve for x
    x = 47,888,065,680.54/182,210.20
  6. Step 6: Final answer
    x = 262,817.70

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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.