Home / 334,184.32-501,380.52-109,546.48

Finding the Fourth Proportional to 334,184.32, 501,380.52 and 109,546.48

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Solution

The fourth proportional to 334,184.32, 501,380.52 and 109,546.48 is: 164,353.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,184.32 : 501,380.52 = 109,546.48 : x
  2. Step 2: Convert to fraction form
    334,184.32/501,380.52 = 109,546.48/x
  3. Step 3: Cross multiply
    334,184.32x = 501,380.52 × 109,546.48
  4. Step 4: Simplify right side
    334,184.32x = 54,924,471,106.57
  5. Step 5: Solve for x
    x = 54,924,471,106.57/334,184.32
  6. Step 6: Final answer
    x = 164,353.82

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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.