Home / 4,610.20-6,911.18-2,011.08

Finding the Fourth Proportional to 4,610.20, 6,911.18 and 2,011.08

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Solution

The fourth proportional to 4,610.20, 6,911.18 and 2,011.08 is: 3,014.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,610.20 : 6,911.18 = 2,011.08 : x
  2. Step 2: Convert to fraction form
    4,610.20/6,911.18 = 2,011.08/x
  3. Step 3: Cross multiply
    4,610.20x = 6,911.18 × 2,011.08
  4. Step 4: Simplify right side
    4,610.20x = 13,898,935.87
  5. Step 5: Solve for x
    x = 13,898,935.87/4,610.20
  6. Step 6: Final answer
    x = 3,014.82

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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.