Home / 6,892.22-10,341.54-4,930.52

Finding the Fourth Proportional to 6,892.22, 10,341.54 and 4,930.52

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Solution

The fourth proportional to 6,892.22, 10,341.54 and 4,930.52 is: 7,398.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892.22 : 10,341.54 = 4,930.52 : x
  2. Step 2: Convert to fraction form
    6,892.22/10,341.54 = 4,930.52/x
  3. Step 3: Cross multiply
    6,892.22x = 10,341.54 × 4,930.52
  4. Step 4: Simplify right side
    6,892.22x = 50,989,169.80
  5. Step 5: Solve for x
    x = 50,989,169.80/6,892.22
  6. Step 6: Final answer
    x = 7,398.08

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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.