Home / 4,539.51-6,264.68-2,550.42

Finding the Fourth Proportional to 4,539.51, 6,264.68 and 2,550.42

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Solution

The fourth proportional to 4,539.51, 6,264.68 and 2,550.42 is: 3,519.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,539.51 : 6,264.68 = 2,550.42 : x
  2. Step 2: Convert to fraction form
    4,539.51/6,264.68 = 2,550.42/x
  3. Step 3: Cross multiply
    4,539.51x = 6,264.68 × 2,550.42
  4. Step 4: Simplify right side
    4,539.51x = 15,977,552.41
  5. Step 5: Solve for x
    x = 15,977,552.41/4,539.51
  6. Step 6: Final answer
    x = 3,519.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.