Home / 4,521.08-6,776.15-2,053.41

Finding the Fourth Proportional to 4,521.08, 6,776.15 and 2,053.41

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Solution

The fourth proportional to 4,521.08, 6,776.15 and 2,053.41 is: 3,077.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521.08 : 6,776.15 = 2,053.41 : x
  2. Step 2: Convert to fraction form
    4,521.08/6,776.15 = 2,053.41/x
  3. Step 3: Cross multiply
    4,521.08x = 6,776.15 × 2,053.41
  4. Step 4: Simplify right side
    4,521.08x = 13,914,203.90
  5. Step 5: Solve for x
    x = 13,914,203.90/4,521.08
  6. Step 6: Final answer
    x = 3,077.63

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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.