Home / 4,566.04-6,849.09-1,643.69

Finding the Fourth Proportional to 4,566.04, 6,849.09 and 1,643.69

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Solution

The fourth proportional to 4,566.04, 6,849.09 and 1,643.69 is: 2,465.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566.04 : 6,849.09 = 1,643.69 : x
  2. Step 2: Convert to fraction form
    4,566.04/6,849.09 = 1,643.69/x
  3. Step 3: Cross multiply
    4,566.04x = 6,849.09 × 1,643.69
  4. Step 4: Simplify right side
    4,566.04x = 11,257,797.86
  5. Step 5: Solve for x
    x = 11,257,797.86/4,566.04
  6. Step 6: Final answer
    x = 2,465.55

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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.