Home / 6,433.65-9,651.20-2,050.11

Finding the Fourth Proportional to 6,433.65, 9,651.20 and 2,050.11

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Solution

The fourth proportional to 6,433.65, 9,651.20 and 2,050.11 is: 3,075.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433.65 : 9,651.20 = 2,050.11 : x
  2. Step 2: Convert to fraction form
    6,433.65/9,651.20 = 2,050.11/x
  3. Step 3: Cross multiply
    6,433.65x = 9,651.20 × 2,050.11
  4. Step 4: Simplify right side
    6,433.65x = 19,786,011.38
  5. Step 5: Solve for x
    x = 19,786,011.38/6,433.65
  6. Step 6: Final answer
    x = 3,075.39

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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.