Home / 234,411.32-351,633.24-94,169.84

Finding the Fourth Proportional to 234,411.32, 351,633.24 and 94,169.84

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Solution

The fourth proportional to 234,411.32, 351,633.24 and 94,169.84 is: 141,261.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,411.32 : 351,633.24 = 94,169.84 : x
  2. Step 2: Convert to fraction form
    234,411.32/351,633.24 = 94,169.84/x
  3. Step 3: Cross multiply
    234,411.32x = 351,633.24 × 94,169.84
  4. Step 4: Simplify right side
    234,411.32x = 33,113,245,949.48
  5. Step 5: Solve for x
    x = 33,113,245,949.48/234,411.32
  6. Step 6: Final answer
    x = 141,261.29

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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.