Home / 59,473.22-82,067.12-34,330.82

Finding the Fourth Proportional to 59,473.22, 82,067.12 and 34,330.82

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Solution

The fourth proportional to 59,473.22, 82,067.12 and 34,330.82 is: 47,373.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,473.22 : 82,067.12 = 34,330.82 : x
  2. Step 2: Convert to fraction form
    59,473.22/82,067.12 = 34,330.82/x
  3. Step 3: Cross multiply
    59,473.22x = 82,067.12 × 34,330.82
  4. Step 4: Simplify right side
    59,473.22x = 2,817,431,524.64
  5. Step 5: Solve for x
    x = 2,817,431,524.64/59,473.22
  6. Step 6: Final answer
    x = 47,373.11

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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.