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Finding the Fourth Proportional to 650.01, 897.01 and 370.25

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Solution

The fourth proportional to 650.01, 897.01 and 370.25 is: 510.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    650.01 : 897.01 = 370.25 : x
  2. Step 2: Convert to fraction form
    650.01/897.01 = 370.25/x
  3. Step 3: Cross multiply
    650.01x = 897.01 × 370.25
  4. Step 4: Simplify right side
    650.01x = 332,120.95
  5. Step 5: Solve for x
    x = 332,120.95/650.01
  6. Step 6: Final answer
    x = 510.95

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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.