Home / 4,627.23-6,922.39-4,018.11

Finding the Fourth Proportional to 4,627.23, 6,922.39 and 4,018.11

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Solution

The fourth proportional to 4,627.23, 6,922.39 and 4,018.11 is: 6,011.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,627.23 : 6,922.39 = 4,018.11 : x
  2. Step 2: Convert to fraction form
    4,627.23/6,922.39 = 4,018.11/x
  3. Step 3: Cross multiply
    4,627.23x = 6,922.39 × 4,018.11
  4. Step 4: Simplify right side
    4,627.23x = 27,814,924.48
  5. Step 5: Solve for x
    x = 27,814,924.48/4,627.23
  6. Step 6: Final answer
    x = 6,011.14

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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.