Home / 9,022.59-13,533.74-2,697.49

Finding the Fourth Proportional to 9,022.59, 13,533.74 and 2,697.49

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Solution

The fourth proportional to 9,022.59, 13,533.74 and 2,697.49 is: 4,046.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.59 : 13,533.74 = 2,697.49 : x
  2. Step 2: Convert to fraction form
    9,022.59/13,533.74 = 2,697.49/x
  3. Step 3: Cross multiply
    9,022.59x = 13,533.74 × 2,697.49
  4. Step 4: Simplify right side
    9,022.59x = 36,507,057.27
  5. Step 5: Solve for x
    x = 36,507,057.27/9,022.59
  6. Step 6: Final answer
    x = 4,046.18

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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.