Home / 294,488.20-441,732.30-201,176.20

Finding the Fourth Proportional to 294,488.20, 441,732.30 and 201,176.20

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Solution

The fourth proportional to 294,488.20, 441,732.30 and 201,176.20 is: 301,764.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,488.20 : 441,732.30 = 201,176.20 : x
  2. Step 2: Convert to fraction form
    294,488.20/441,732.30 = 201,176.20/x
  3. Step 3: Cross multiply
    294,488.20x = 441,732.30 × 201,176.20
  4. Step 4: Simplify right side
    294,488.20x = 88,866,025,531.26
  5. Step 5: Solve for x
    x = 88,866,025,531.26/294,488.20
  6. Step 6: Final answer
    x = 301,764.30

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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.