Home / 9,022.77-13,534.16-3,825.27

Finding the Fourth Proportional to 9,022.77, 13,534.16 and 3,825.27

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Solution

The fourth proportional to 9,022.77, 13,534.16 and 3,825.27 is: 5,737.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.77 : 13,534.16 = 3,825.27 : x
  2. Step 2: Convert to fraction form
    9,022.77/13,534.16 = 3,825.27/x
  3. Step 3: Cross multiply
    9,022.77x = 13,534.16 × 3,825.27
  4. Step 4: Simplify right side
    9,022.77x = 51,771,797.10
  5. Step 5: Solve for x
    x = 51,771,797.10/9,022.77
  6. Step 6: Final answer
    x = 5,737.91

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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.