Home / 334,304.28-501,104.10-109,606.08

Finding the Fourth Proportional to 334,304.28, 501,104.10 and 109,606.08

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Solution

The fourth proportional to 334,304.28, 501,104.10 and 109,606.08 is: 164,293.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,304.28 : 501,104.10 = 109,606.08 : x
  2. Step 2: Convert to fraction form
    334,304.28/501,104.10 = 109,606.08/x
  3. Step 3: Cross multiply
    334,304.28x = 501,104.10 × 109,606.08
  4. Step 4: Simplify right side
    334,304.28x = 54,924,056,072.93
  5. Step 5: Solve for x
    x = 54,924,056,072.93/334,304.28
  6. Step 6: Final answer
    x = 164,293.61

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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.