Home / 6,292.14-8,683.26-3,459.63

Finding the Fourth Proportional to 6,292.14, 8,683.26 and 3,459.63

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Solution

The fourth proportional to 6,292.14, 8,683.26 and 3,459.63 is: 4,774.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,292.14 : 8,683.26 = 3,459.63 : x
  2. Step 2: Convert to fraction form
    6,292.14/8,683.26 = 3,459.63/x
  3. Step 3: Cross multiply
    6,292.14x = 8,683.26 × 3,459.63
  4. Step 4: Simplify right side
    6,292.14x = 30,040,866.79
  5. Step 5: Solve for x
    x = 30,040,866.79/6,292.14
  6. Step 6: Final answer
    x = 4,774.35

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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.