Home / 6,995.27-9,653.10-4,010.96

Finding the Fourth Proportional to 6,995.27, 9,653.10 and 4,010.96

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Solution

The fourth proportional to 6,995.27, 9,653.10 and 4,010.96 is: 5,534.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995.27 : 9,653.10 = 4,010.96 : x
  2. Step 2: Convert to fraction form
    6,995.27/9,653.10 = 4,010.96/x
  3. Step 3: Cross multiply
    6,995.27x = 9,653.10 × 4,010.96
  4. Step 4: Simplify right side
    6,995.27x = 38,718,197.98
  5. Step 5: Solve for x
    x = 38,718,197.98/6,995.27
  6. Step 6: Final answer
    x = 5,534.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.