Home / 4,354.90-6,010.81-2,677.39

Finding the Fourth Proportional to 4,354.90, 6,010.81 and 2,677.39

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Solution

The fourth proportional to 4,354.90, 6,010.81 and 2,677.39 is: 3,695.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,354.90 : 6,010.81 = 2,677.39 : x
  2. Step 2: Convert to fraction form
    4,354.90/6,010.81 = 2,677.39/x
  3. Step 3: Cross multiply
    4,354.90x = 6,010.81 × 2,677.39
  4. Step 4: Simplify right side
    4,354.90x = 16,093,260.87
  5. Step 5: Solve for x
    x = 16,093,260.87/4,354.90
  6. Step 6: Final answer
    x = 3,695.44

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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.