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Finding the Fourth Proportional to 2,334.96, 3,502.44 and 603.59

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Solution

The fourth proportional to 2,334.96, 3,502.44 and 603.59 is: 905.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334.96 : 3,502.44 = 603.59 : x
  2. Step 2: Convert to fraction form
    2,334.96/3,502.44 = 603.59/x
  3. Step 3: Cross multiply
    2,334.96x = 3,502.44 × 603.59
  4. Step 4: Simplify right side
    2,334.96x = 2,114,020.25
  5. Step 5: Solve for x
    x = 2,114,020.25/2,334.96
  6. Step 6: Final answer
    x = 905.38

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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.