Home / 6,699.27-10,050.57-2,019.18

Finding the Fourth Proportional to 6,699.27, 10,050.57 and 2,019.18

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Solution

The fourth proportional to 6,699.27, 10,050.57 and 2,019.18 is: 3,029.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,699.27 : 10,050.57 = 2,019.18 : x
  2. Step 2: Convert to fraction form
    6,699.27/10,050.57 = 2,019.18/x
  3. Step 3: Cross multiply
    6,699.27x = 10,050.57 × 2,019.18
  4. Step 4: Simplify right side
    6,699.27x = 20,293,909.93
  5. Step 5: Solve for x
    x = 20,293,909.93/6,699.27
  6. Step 6: Final answer
    x = 3,029.27

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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.