Home / 6,892.22-10,359.23-4,560.18

Finding the Fourth Proportional to 6,892.22, 10,359.23 and 4,560.18

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Solution

The fourth proportional to 6,892.22, 10,359.23 and 4,560.18 is: 6,854.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,892.22 : 10,359.23 = 4,560.18 : x
  2. Step 2: Convert to fraction form
    6,892.22/10,359.23 = 4,560.18/x
  3. Step 3: Cross multiply
    6,892.22x = 10,359.23 × 4,560.18
  4. Step 4: Simplify right side
    6,892.22x = 47,239,930.66
  5. Step 5: Solve for x
    x = 47,239,930.66/6,892.22
  6. Step 6: Final answer
    x = 6,854.10

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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.