Home / 5,022.98-6,932.69-2,899.89

Finding the Fourth Proportional to 5,022.98, 6,932.69 and 2,899.89

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Solution

The fourth proportional to 5,022.98, 6,932.69 and 2,899.89 is: 4,002.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022.98 : 6,932.69 = 2,899.89 : x
  2. Step 2: Convert to fraction form
    5,022.98/6,932.69 = 2,899.89/x
  3. Step 3: Cross multiply
    5,022.98x = 6,932.69 × 2,899.89
  4. Step 4: Simplify right side
    5,022.98x = 20,104,023.90
  5. Step 5: Solve for x
    x = 20,104,023.90/5,022.98
  6. Step 6: Final answer
    x = 4,002.41

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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.