Home / 59,425.11-81,833.83-55,626.14

Finding the Fourth Proportional to 59,425.11, 81,833.83 and 55,626.14

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Solution

The fourth proportional to 59,425.11, 81,833.83 and 55,626.14 is: 76,602.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,425.11 : 81,833.83 = 55,626.14 : x
  2. Step 2: Convert to fraction form
    59,425.11/81,833.83 = 55,626.14/x
  3. Step 3: Cross multiply
    59,425.11x = 81,833.83 × 55,626.14
  4. Step 4: Simplify right side
    59,425.11x = 4,552,100,149.84
  5. Step 5: Solve for x
    x = 4,552,100,149.84/59,425.11
  6. Step 6: Final answer
    x = 76,602.30

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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.