Home / 182,566.80-273,850.20-103,834.80

Finding the Fourth Proportional to 182,566.80, 273,850.20 and 103,834.80

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Solution

The fourth proportional to 182,566.80, 273,850.20 and 103,834.80 is: 155,752.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,566.80 : 273,850.20 = 103,834.80 : x
  2. Step 2: Convert to fraction form
    182,566.80/273,850.20 = 103,834.80/x
  3. Step 3: Cross multiply
    182,566.80x = 273,850.20 × 103,834.80
  4. Step 4: Simplify right side
    182,566.80x = 28,435,180,746.96
  5. Step 5: Solve for x
    x = 28,435,180,746.96/182,566.80
  6. Step 6: Final answer
    x = 155,752.20

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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.