Home / 3,736.36-5,155.14-2,410.12

Finding the Fourth Proportional to 3,736.36, 5,155.14 and 2,410.12

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Solution

The fourth proportional to 3,736.36, 5,155.14 and 2,410.12 is: 3,325.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736.36 : 5,155.14 = 2,410.12 : x
  2. Step 2: Convert to fraction form
    3,736.36/5,155.14 = 2,410.12/x
  3. Step 3: Cross multiply
    3,736.36x = 5,155.14 × 2,410.12
  4. Step 4: Simplify right side
    3,736.36x = 12,424,506.02
  5. Step 5: Solve for x
    x = 12,424,506.02/3,736.36
  6. Step 6: Final answer
    x = 3,325.30

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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.