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Finding the Fourth Proportional to 602.03, 901.33 and 563.76

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Solution

The fourth proportional to 602.03, 901.33 and 563.76 is: 844.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    602.03 : 901.33 = 563.76 : x
  2. Step 2: Convert to fraction form
    602.03/901.33 = 563.76/x
  3. Step 3: Cross multiply
    602.03x = 901.33 × 563.76
  4. Step 4: Simplify right side
    602.03x = 508,132.39
  5. Step 5: Solve for x
    x = 508,132.39/602.03
  6. Step 6: Final answer
    x = 844.03

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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.