Home / 63,415.40-95,114.88-23,967.38

Finding the Fourth Proportional to 63,415.40, 95,114.88 and 23,967.38

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Solution

The fourth proportional to 63,415.40, 95,114.88 and 23,967.38 is: 35,947.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,415.40 : 95,114.88 = 23,967.38 : x
  2. Step 2: Convert to fraction form
    63,415.40/95,114.88 = 23,967.38/x
  3. Step 3: Cross multiply
    63,415.40x = 95,114.88 × 23,967.38
  4. Step 4: Simplify right side
    63,415.40x = 2,279,653,997.04
  5. Step 5: Solve for x
    x = 2,279,653,997.04/63,415.40
  6. Step 6: Final answer
    x = 35,947.96

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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.