Home / 6,677.83-10,019.07-2,519.04

Finding the Fourth Proportional to 6,677.83, 10,019.07 and 2,519.04

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Solution

The fourth proportional to 6,677.83, 10,019.07 and 2,519.04 is: 3,779.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,677.83 : 10,019.07 = 2,519.04 : x
  2. Step 2: Convert to fraction form
    6,677.83/10,019.07 = 2,519.04/x
  3. Step 3: Cross multiply
    6,677.83x = 10,019.07 × 2,519.04
  4. Step 4: Simplify right side
    6,677.83x = 25,238,419.31
  5. Step 5: Solve for x
    x = 25,238,419.31/6,677.83
  6. Step 6: Final answer
    x = 3,779.43

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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.