Home / 6,930.02-10,398.51-3,232.54

Finding the Fourth Proportional to 6,930.02, 10,398.51 and 3,232.54

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Solution

The fourth proportional to 6,930.02, 10,398.51 and 3,232.54 is: 4,850.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930.02 : 10,398.51 = 3,232.54 : x
  2. Step 2: Convert to fraction form
    6,930.02/10,398.51 = 3,232.54/x
  3. Step 3: Cross multiply
    6,930.02x = 10,398.51 × 3,232.54
  4. Step 4: Simplify right side
    6,930.02x = 33,613,599.52
  5. Step 5: Solve for x
    x = 33,613,599.52/6,930.02
  6. Step 6: Final answer
    x = 4,850.43

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1.5x scale

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.