Home / 6,892.34-10,339.11-5,066.19

Finding the Fourth Proportional to 6,892.34, 10,339.11 and 5,066.19

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Solution

The fourth proportional to 6,892.34, 10,339.11 and 5,066.19 is: 7,599.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892.34 : 10,339.11 = 5,066.19 : x
  2. Step 2: Convert to fraction form
    6,892.34/10,339.11 = 5,066.19/x
  3. Step 3: Cross multiply
    6,892.34x = 10,339.11 × 5,066.19
  4. Step 4: Simplify right side
    6,892.34x = 52,379,895.69
  5. Step 5: Solve for x
    x = 52,379,895.69/6,892.34
  6. Step 6: Final answer
    x = 7,599.73

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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.