Home / 4,565.88-6,847.47-1,604.25

Finding the Fourth Proportional to 4,565.88, 6,847.47 and 1,604.25

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Solution

The fourth proportional to 4,565.88, 6,847.47 and 1,604.25 is: 2,405.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.88 : 6,847.47 = 1,604.25 : x
  2. Step 2: Convert to fraction form
    4,565.88/6,847.47 = 1,604.25/x
  3. Step 3: Cross multiply
    4,565.88x = 6,847.47 × 1,604.25
  4. Step 4: Simplify right side
    4,565.88x = 10,985,053.75
  5. Step 5: Solve for x
    x = 10,985,053.75/4,565.88
  6. Step 6: Final answer
    x = 2,405.90

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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.