Home / 4,026.12-6,039.26-1,560.68

Finding the Fourth Proportional to 4,026.12, 6,039.26 and 1,560.68

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Solution

The fourth proportional to 4,026.12, 6,039.26 and 1,560.68 is: 2,341.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,026.12 : 6,039.26 = 1,560.68 : x
  2. Step 2: Convert to fraction form
    4,026.12/6,039.26 = 1,560.68/x
  3. Step 3: Cross multiply
    4,026.12x = 6,039.26 × 1,560.68
  4. Step 4: Simplify right side
    4,026.12x = 9,425,352.30
  5. Step 5: Solve for x
    x = 9,425,352.30/4,026.12
  6. Step 6: Final answer
    x = 2,341.05

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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.