Home / 230,080.10-345,177.39-182,873.30

Finding the Fourth Proportional to 230,080.10, 345,177.39 and 182,873.30

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Solution

The fourth proportional to 230,080.10, 345,177.39 and 182,873.30 is: 274,355.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,080.10 : 345,177.39 = 182,873.30 : x
  2. Step 2: Convert to fraction form
    230,080.10/345,177.39 = 182,873.30/x
  3. Step 3: Cross multiply
    230,080.10x = 345,177.39 × 182,873.30
  4. Step 4: Simplify right side
    230,080.10x = 63,123,728,394.69
  5. Step 5: Solve for x
    x = 63,123,728,394.69/230,080.10
  6. Step 6: Final answer
    x = 274,355.45

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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.