Home / 63,009.14-94,516.35-29,306.78

Finding the Fourth Proportional to 63,009.14, 94,516.35 and 29,306.78

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Solution

The fourth proportional to 63,009.14, 94,516.35 and 29,306.78 is: 43,961.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,009.14 : 94,516.35 = 29,306.78 : x
  2. Step 2: Convert to fraction form
    63,009.14/94,516.35 = 29,306.78/x
  3. Step 3: Cross multiply
    63,009.14x = 94,516.35 × 29,306.78
  4. Step 4: Simplify right side
    63,009.14x = 2,769,969,403.27
  5. Step 5: Solve for x
    x = 2,769,969,403.27/63,009.14
  6. Step 6: Final answer
    x = 43,961.39

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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.