Home / 63,864.10-95,796.15-41,745.70

Finding the Fourth Proportional to 63,864.10, 95,796.15 and 41,745.70

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Solution

The fourth proportional to 63,864.10, 95,796.15 and 41,745.70 is: 62,618.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,864.10 : 95,796.15 = 41,745.70 : x
  2. Step 2: Convert to fraction form
    63,864.10/95,796.15 = 41,745.70/x
  3. Step 3: Cross multiply
    63,864.10x = 95,796.15 × 41,745.70
  4. Step 4: Simplify right side
    63,864.10x = 3,999,077,339.06
  5. Step 5: Solve for x
    x = 3,999,077,339.06/63,864.10
  6. Step 6: Final answer
    x = 62,618.55

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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.