Home / 4,564.85-6,847.27-1,102.10

Finding the Fourth Proportional to 4,564.85, 6,847.27 and 1,102.10

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Solution

The fourth proportional to 4,564.85, 6,847.27 and 1,102.10 is: 1,653.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,564.85 : 6,847.27 = 1,102.10 : x
  2. Step 2: Convert to fraction form
    4,564.85/6,847.27 = 1,102.10/x
  3. Step 3: Cross multiply
    4,564.85x = 6,847.27 × 1,102.10
  4. Step 4: Simplify right side
    4,564.85x = 7,546,336.52
  5. Step 5: Solve for x
    x = 7,546,336.52/4,564.85
  6. Step 6: Final answer
    x = 1,653.14

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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.