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Finding the Fourth Proportional to 2,334.54, 3,501.94 and 603.16

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Solution

The fourth proportional to 2,334.54, 3,501.94 and 603.16 is: 904.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334.54 : 3,501.94 = 603.16 : x
  2. Step 2: Convert to fraction form
    2,334.54/3,501.94 = 603.16/x
  3. Step 3: Cross multiply
    2,334.54x = 3,501.94 × 603.16
  4. Step 4: Simplify right side
    2,334.54x = 2,112,230.13
  5. Step 5: Solve for x
    x = 2,112,230.13/2,334.54
  6. Step 6: Final answer
    x = 904.77

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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.