Home / 132,342.94-182,655.04-96,651.10

Finding the Fourth Proportional to 132,342.94, 182,655.04 and 96,651.10

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Solution

The fourth proportional to 132,342.94, 182,655.04 and 96,651.10 is: 133,394.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,342.94 : 182,655.04 = 96,651.10 : x
  2. Step 2: Convert to fraction form
    132,342.94/182,655.04 = 96,651.10/x
  3. Step 3: Cross multiply
    132,342.94x = 182,655.04 × 96,651.10
  4. Step 4: Simplify right side
    132,342.94x = 17,653,810,536.54
  5. Step 5: Solve for x
    x = 17,653,810,536.54/132,342.94
  6. Step 6: Final answer
    x = 133,394.43

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1.5x scale

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.