Home / 194,059.04-267,801.41-108,016.16

Finding the Fourth Proportional to 194,059.04, 267,801.41 and 108,016.16

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Solution

The fourth proportional to 194,059.04, 267,801.41 and 108,016.16 is: 149,062.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,059.04 : 267,801.41 = 108,016.16 : x
  2. Step 2: Convert to fraction form
    194,059.04/267,801.41 = 108,016.16/x
  3. Step 3: Cross multiply
    194,059.04x = 267,801.41 × 108,016.16
  4. Step 4: Simplify right side
    194,059.04x = 28,926,878,881.82
  5. Step 5: Solve for x
    x = 28,926,878,881.82/194,059.04
  6. Step 6: Final answer
    x = 149,062.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.