Home / 6,102.94-9,159.27-2,406.10

Finding the Fourth Proportional to 6,102.94, 9,159.27 and 2,406.10

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Solution

The fourth proportional to 6,102.94, 9,159.27 and 2,406.10 is: 3,611.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,102.94 : 9,159.27 = 2,406.10 : x
  2. Step 2: Convert to fraction form
    6,102.94/9,159.27 = 2,406.10/x
  3. Step 3: Cross multiply
    6,102.94x = 9,159.27 × 2,406.10
  4. Step 4: Simplify right side
    6,102.94x = 22,038,119.55
  5. Step 5: Solve for x
    x = 22,038,119.55/6,102.94
  6. Step 6: Final answer
    x = 3,611.07

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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.