Home / 9,022.38-13,533.24-4,088.56

Finding the Fourth Proportional to 9,022.38, 13,533.24 and 4,088.56

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Solution

The fourth proportional to 9,022.38, 13,533.24 and 4,088.56 is: 6,132.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.38 : 13,533.24 = 4,088.56 : x
  2. Step 2: Convert to fraction form
    9,022.38/13,533.24 = 4,088.56/x
  3. Step 3: Cross multiply
    9,022.38x = 13,533.24 × 4,088.56
  4. Step 4: Simplify right side
    9,022.38x = 55,331,463.73
  5. Step 5: Solve for x
    x = 55,331,463.73/9,022.38
  6. Step 6: Final answer
    x = 6,132.69

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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.