Home / 5,884.40-8,825.67-1,723.43

Finding the Fourth Proportional to 5,884.40, 8,825.67 and 1,723.43

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Solution

The fourth proportional to 5,884.40, 8,825.67 and 1,723.43 is: 2,584.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,884.40 : 8,825.67 = 1,723.43 : x
  2. Step 2: Convert to fraction form
    5,884.40/8,825.67 = 1,723.43/x
  3. Step 3: Cross multiply
    5,884.40x = 8,825.67 × 1,723.43
  4. Step 4: Simplify right side
    5,884.40x = 15,210,446.51
  5. Step 5: Solve for x
    x = 15,210,446.51/5,884.40
  6. Step 6: Final answer
    x = 2,584.88

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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.