Home / 183,560.20-275,340.30-176,561.80

Finding the Fourth Proportional to 183,560.20, 275,340.30 and 176,561.80

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Solution

The fourth proportional to 183,560.20, 275,340.30 and 176,561.80 is: 264,842.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,560.20 : 275,340.30 = 176,561.80 : x
  2. Step 2: Convert to fraction form
    183,560.20/275,340.30 = 176,561.80/x
  3. Step 3: Cross multiply
    183,560.20x = 275,340.30 × 176,561.80
  4. Step 4: Simplify right side
    183,560.20x = 48,614,578,980.54
  5. Step 5: Solve for x
    x = 48,614,578,980.54/183,560.20
  6. Step 6: Final answer
    x = 264,842.70

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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.