Home / 110,956.32-152,797.20-96,414.39

Finding the Fourth Proportional to 110,956.32, 152,797.20 and 96,414.39

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Solution

The fourth proportional to 110,956.32, 152,797.20 and 96,414.39 is: 132,771.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,956.32 : 152,797.20 = 96,414.39 : x
  2. Step 2: Convert to fraction form
    110,956.32/152,797.20 = 96,414.39/x
  3. Step 3: Cross multiply
    110,956.32x = 152,797.20 × 96,414.39
  4. Step 4: Simplify right side
    110,956.32x = 14,731,848,831.71
  5. Step 5: Solve for x
    x = 14,731,848,831.71/110,956.32
  6. Step 6: Final answer
    x = 132,771.61

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.