Home / 6,675.51-10,014.30-2,291.91

Finding the Fourth Proportional to 6,675.51, 10,014.30 and 2,291.91

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Solution

The fourth proportional to 6,675.51, 10,014.30 and 2,291.91 is: 3,438.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,675.51 : 10,014.30 = 2,291.91 : x
  2. Step 2: Convert to fraction form
    6,675.51/10,014.30 = 2,291.91/x
  3. Step 3: Cross multiply
    6,675.51x = 10,014.30 × 2,291.91
  4. Step 4: Simplify right side
    6,675.51x = 22,951,874.31
  5. Step 5: Solve for x
    x = 22,951,874.31/6,675.51
  6. Step 6: Final answer
    x = 3,438.22

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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.