Home / 95,746.54-143,619.56-25,625.86

Finding the Fourth Proportional to 95,746.54, 143,619.56 and 25,625.86

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Solution

The fourth proportional to 95,746.54, 143,619.56 and 25,625.86 is: 38,438.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.54 : 143,619.56 = 25,625.86 : x
  2. Step 2: Convert to fraction form
    95,746.54/143,619.56 = 25,625.86/x
  3. Step 3: Cross multiply
    95,746.54x = 143,619.56 × 25,625.86
  4. Step 4: Simplify right side
    95,746.54x = 3,680,374,737.82
  5. Step 5: Solve for x
    x = 3,680,374,737.82/95,746.54
  6. Step 6: Final answer
    x = 38,438.72

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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.