Home / 232,719.16-349,086.32-64,252.12

Finding the Fourth Proportional to 232,719.16, 349,086.32 and 64,252.12

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Solution

The fourth proportional to 232,719.16, 349,086.32 and 64,252.12 is: 96,380.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,719.16 : 349,086.32 = 64,252.12 : x
  2. Step 2: Convert to fraction form
    232,719.16/349,086.32 = 64,252.12/x
  3. Step 3: Cross multiply
    232,719.16x = 349,086.32 × 64,252.12
  4. Step 4: Simplify right side
    232,719.16x = 22,429,536,123.00
  5. Step 5: Solve for x
    x = 22,429,536,123.00/232,719.16
  6. Step 6: Final answer
    x = 96,380.27

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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.