Home / 194,010.53-267,682.05-113,457.92

Finding the Fourth Proportional to 194,010.53, 267,682.05 and 113,457.92

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Solution

The fourth proportional to 194,010.53, 267,682.05 and 113,457.92 is: 156,541.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,010.53 : 267,682.05 = 113,457.92 : x
  2. Step 2: Convert to fraction form
    194,010.53/267,682.05 = 113,457.92/x
  3. Step 3: Cross multiply
    194,010.53x = 267,682.05 × 113,457.92
  4. Step 4: Simplify right side
    194,010.53x = 30,370,647,275.93
  5. Step 5: Solve for x
    x = 30,370,647,275.93/194,010.53
  6. Step 6: Final answer
    x = 156,541.24

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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.