Home / 5,700.34-7,866.58-3,182.44

Finding the Fourth Proportional to 5,700.34, 7,866.58 and 3,182.44

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Solution

The fourth proportional to 5,700.34, 7,866.58 and 3,182.44 is: 4,391.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,700.34 : 7,866.58 = 3,182.44 : x
  2. Step 2: Convert to fraction form
    5,700.34/7,866.58 = 3,182.44/x
  3. Step 3: Cross multiply
    5,700.34x = 7,866.58 × 3,182.44
  4. Step 4: Simplify right side
    5,700.34x = 25,034,918.86
  5. Step 5: Solve for x
    x = 25,034,918.86/5,700.34
  6. Step 6: Final answer
    x = 4,391.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.