Home / 95,600.44-143,474.36-51,264.28

Finding the Fourth Proportional to 95,600.44, 143,474.36 and 51,264.28

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Solution

The fourth proportional to 95,600.44, 143,474.36 and 51,264.28 is: 76,935.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,600.44 : 143,474.36 = 51,264.28 : x
  2. Step 2: Convert to fraction form
    95,600.44/143,474.36 = 51,264.28/x
  3. Step 3: Cross multiply
    95,600.44x = 143,474.36 × 51,264.28
  4. Step 4: Simplify right side
    95,600.44x = 7,355,109,763.86
  5. Step 5: Solve for x
    x = 7,355,109,763.86/95,600.44
  6. Step 6: Final answer
    x = 76,935.94

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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.