Home / 6,927.34-10,394.25-4,008.10

Finding the Fourth Proportional to 6,927.34, 10,394.25 and 4,008.10

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Solution

The fourth proportional to 6,927.34, 10,394.25 and 4,008.10 is: 6,014.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,927.34 : 10,394.25 = 4,008.10 : x
  2. Step 2: Convert to fraction form
    6,927.34/10,394.25 = 4,008.10/x
  3. Step 3: Cross multiply
    6,927.34x = 10,394.25 × 4,008.10
  4. Step 4: Simplify right side
    6,927.34x = 41,661,193.43
  5. Step 5: Solve for x
    x = 41,661,193.43/6,927.34
  6. Step 6: Final answer
    x = 6,014.02

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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.