Home / 6,960.72-10,441.11-2,030.39

Finding the Fourth Proportional to 6,960.72, 10,441.11 and 2,030.39

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Solution

The fourth proportional to 6,960.72, 10,441.11 and 2,030.39 is: 3,045.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960.72 : 10,441.11 = 2,030.39 : x
  2. Step 2: Convert to fraction form
    6,960.72/10,441.11 = 2,030.39/x
  3. Step 3: Cross multiply
    6,960.72x = 10,441.11 × 2,030.39
  4. Step 4: Simplify right side
    6,960.72x = 21,199,473.13
  5. Step 5: Solve for x
    x = 21,199,473.13/6,960.72
  6. Step 6: Final answer
    x = 3,045.59

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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.