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Finding the Fourth Proportional to 3,602.54, 4,972.23 and 2,344.68

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Solution

The fourth proportional to 3,602.54, 4,972.23 and 2,344.68 is: 3,236.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,602.54 : 4,972.23 = 2,344.68 : x
  2. Step 2: Convert to fraction form
    3,602.54/4,972.23 = 2,344.68/x
  3. Step 3: Cross multiply
    3,602.54x = 4,972.23 × 2,344.68
  4. Step 4: Simplify right side
    3,602.54x = 11,658,288.24
  5. Step 5: Solve for x
    x = 11,658,288.24/3,602.54
  6. Step 6: Final answer
    x = 3,236.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.