Home / 6,993.08-9,651.83-4,010.93

Finding the Fourth Proportional to 6,993.08, 9,651.83 and 4,010.93

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Solution

The fourth proportional to 6,993.08, 9,651.83 and 4,010.93 is: 5,535.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993.08 : 9,651.83 = 4,010.93 : x
  2. Step 2: Convert to fraction form
    6,993.08/9,651.83 = 4,010.93/x
  3. Step 3: Cross multiply
    6,993.08x = 9,651.83 × 4,010.93
  4. Step 4: Simplify right side
    6,993.08x = 38,712,814.50
  5. Step 5: Solve for x
    x = 38,712,814.50/6,993.08
  6. Step 6: Final answer
    x = 5,535.87

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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.