Home / 194,159.68-267,711.09-132,935.56

Finding the Fourth Proportional to 194,159.68, 267,711.09 and 132,935.56

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Solution

The fourth proportional to 194,159.68, 267,711.09 and 132,935.56 is: 183,294.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,159.68 : 267,711.09 = 132,935.56 : x
  2. Step 2: Convert to fraction form
    194,159.68/267,711.09 = 132,935.56/x
  3. Step 3: Cross multiply
    194,159.68x = 267,711.09 × 132,935.56
  4. Step 4: Simplify right side
    194,159.68x = 35,588,322,748.83
  5. Step 5: Solve for x
    x = 35,588,322,748.83/194,159.68
  6. Step 6: Final answer
    x = 183,294.10

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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.