Home / 232,022.64-348,099.30-89,910.84

Finding the Fourth Proportional to 232,022.64, 348,099.30 and 89,910.84

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Solution

The fourth proportional to 232,022.64, 348,099.30 and 89,910.84 is: 134,891.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,022.64 : 348,099.30 = 89,910.84 : x
  2. Step 2: Convert to fraction form
    232,022.64/348,099.30 = 89,910.84/x
  3. Step 3: Cross multiply
    232,022.64x = 348,099.30 × 89,910.84
  4. Step 4: Simplify right side
    232,022.64x = 31,297,900,466.41
  5. Step 5: Solve for x
    x = 31,297,900,466.41/232,022.64
  6. Step 6: Final answer
    x = 134,891.58

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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.