Home / 5,026.18-7,536.86-2,252.87

Finding the Fourth Proportional to 5,026.18, 7,536.86 and 2,252.87

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Solution

The fourth proportional to 5,026.18, 7,536.86 and 2,252.87 is: 3,378.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.18 : 7,536.86 = 2,252.87 : x
  2. Step 2: Convert to fraction form
    5,026.18/7,536.86 = 2,252.87/x
  3. Step 3: Cross multiply
    5,026.18x = 7,536.86 × 2,252.87
  4. Step 4: Simplify right side
    5,026.18x = 16,979,565.79
  5. Step 5: Solve for x
    x = 16,979,565.79/5,026.18
  6. Step 6: Final answer
    x = 3,378.22

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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.