Home / 6,259.14-9,386.32-2,559.39

Finding the Fourth Proportional to 6,259.14, 9,386.32 and 2,559.39

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Solution

The fourth proportional to 6,259.14, 9,386.32 and 2,559.39 is: 3,838.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,259.14 : 9,386.32 = 2,559.39 : x
  2. Step 2: Convert to fraction form
    6,259.14/9,386.32 = 2,559.39/x
  3. Step 3: Cross multiply
    6,259.14x = 9,386.32 × 2,559.39
  4. Step 4: Simplify right side
    6,259.14x = 24,023,253.54
  5. Step 5: Solve for x
    x = 24,023,253.54/6,259.14
  6. Step 6: Final answer
    x = 3,838.11

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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.