Home / 5,369.92-7,410.56-4,023.14

Finding the Fourth Proportional to 5,369.92, 7,410.56 and 4,023.14

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Solution

The fourth proportional to 5,369.92, 7,410.56 and 4,023.14 is: 5,551.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,369.92 : 7,410.56 = 4,023.14 : x
  2. Step 2: Convert to fraction form
    5,369.92/7,410.56 = 4,023.14/x
  3. Step 3: Cross multiply
    5,369.92x = 7,410.56 × 4,023.14
  4. Step 4: Simplify right side
    5,369.92x = 29,813,720.36
  5. Step 5: Solve for x
    x = 29,813,720.36/5,369.92
  6. Step 6: Final answer
    x = 5,551.99

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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.