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Finding the Fourth Proportional to 607.30, 906.96 and 600.92

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Solution

The fourth proportional to 607.30, 906.96 and 600.92 is: 897.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    607.30 : 906.96 = 600.92 : x
  2. Step 2: Convert to fraction form
    607.30/906.96 = 600.92/x
  3. Step 3: Cross multiply
    607.30x = 906.96 × 600.92
  4. Step 4: Simplify right side
    607.30x = 545,011.52
  5. Step 5: Solve for x
    x = 545,011.52/607.30
  6. Step 6: Final answer
    x = 897.44

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.