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Finding the Fourth Proportional to 601.53, 902.35 and 250.06

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Solution

The fourth proportional to 601.53, 902.35 and 250.06 is: 375.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    601.53 : 902.35 = 250.06 : x
  2. Step 2: Convert to fraction form
    601.53/902.35 = 250.06/x
  3. Step 3: Cross multiply
    601.53x = 902.35 × 250.06
  4. Step 4: Simplify right side
    601.53x = 225,640.20
  5. Step 5: Solve for x
    x = 225,640.20/601.53
  6. Step 6: Final answer
    x = 375.11

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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.