Home / 59,934.46-90,025.59-57,942.46

Finding the Fourth Proportional to 59,934.46, 90,025.59 and 57,942.46

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Solution

The fourth proportional to 59,934.46, 90,025.59 and 57,942.46 is: 87,033.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,934.46 : 90,025.59 = 57,942.46 : x
  2. Step 2: Convert to fraction form
    59,934.46/90,025.59 = 57,942.46/x
  3. Step 3: Cross multiply
    59,934.46x = 90,025.59 × 57,942.46
  4. Step 4: Simplify right side
    59,934.46x = 5,216,304,147.55
  5. Step 5: Solve for x
    x = 5,216,304,147.55/59,934.46
  6. Step 6: Final answer
    x = 87,033.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.