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Finding the Fourth Proportional to 59.46, 88.98 and 41.37

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Solution

The fourth proportional to 59.46, 88.98 and 41.37 is: 61.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    59.46 : 88.98 = 41.37 : x
  2. Step 2: Convert to fraction form
    59.46/88.98 = 41.37/x
  3. Step 3: Cross multiply
    59.46x = 88.98 × 41.37
  4. Step 4: Simplify right side
    59.46x = 3,681.10
  5. Step 5: Solve for x
    x = 3,681.10/59.46
  6. Step 6: Final answer
    x = 61.91

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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.