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Finding the Fourth Proportional to 604.06, 907.44 and 373.12

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Solution

The fourth proportional to 604.06, 907.44 and 373.12 is: 560.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    604.06 : 907.44 = 373.12 : x
  2. Step 2: Convert to fraction form
    604.06/907.44 = 373.12/x
  3. Step 3: Cross multiply
    604.06x = 907.44 × 373.12
  4. Step 4: Simplify right side
    604.06x = 338,584.01
  5. Step 5: Solve for x
    x = 338,584.01/604.06
  6. Step 6: Final answer
    x = 560.51

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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.