Home / 4,645.42-6,967.36-1,723.04

Finding the Fourth Proportional to 4,645.42, 6,967.36 and 1,723.04

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Solution

The fourth proportional to 4,645.42, 6,967.36 and 1,723.04 is: 2,584.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,645.42 : 6,967.36 = 1,723.04 : x
  2. Step 2: Convert to fraction form
    4,645.42/6,967.36 = 1,723.04/x
  3. Step 3: Cross multiply
    4,645.42x = 6,967.36 × 1,723.04
  4. Step 4: Simplify right side
    4,645.42x = 12,005,039.97
  5. Step 5: Solve for x
    x = 12,005,039.97/4,645.42
  6. Step 6: Final answer
    x = 2,584.27

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1.5x scale

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.