Home / 63,027.10-94,540.65-33,429.70

Finding the Fourth Proportional to 63,027.10, 94,540.65 and 33,429.70

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Solution

The fourth proportional to 63,027.10, 94,540.65 and 33,429.70 is: 50,144.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,027.10 : 94,540.65 = 33,429.70 : x
  2. Step 2: Convert to fraction form
    63,027.10/94,540.65 = 33,429.70/x
  3. Step 3: Cross multiply
    63,027.10x = 94,540.65 × 33,429.70
  4. Step 4: Simplify right side
    63,027.10x = 3,160,465,567.31
  5. Step 5: Solve for x
    x = 3,160,465,567.31/63,027.10
  6. Step 6: Final answer
    x = 50,144.55

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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.