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Finding the Fourth Proportional to 124.04, 186.03 and 37.37

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Solution

The fourth proportional to 124.04, 186.03 and 37.37 is: 56.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    124.04 : 186.03 = 37.37 : x
  2. Step 2: Convert to fraction form
    124.04/186.03 = 37.37/x
  3. Step 3: Cross multiply
    124.04x = 186.03 × 37.37
  4. Step 4: Simplify right side
    124.04x = 6,951.01
  5. Step 5: Solve for x
    x = 6,951.01/124.04
  6. Step 6: Final answer
    x = 56.04

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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.