Home / 22,266.34-33,402.07-7,268.28

Finding the Fourth Proportional to 22,266.34, 33,402.07 and 7,268.28

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Solution

The fourth proportional to 22,266.34, 33,402.07 and 7,268.28 is: 10,903.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,266.34 : 33,402.07 = 7,268.28 : x
  2. Step 2: Convert to fraction form
    22,266.34/33,402.07 = 7,268.28/x
  3. Step 3: Cross multiply
    22,266.34x = 33,402.07 × 7,268.28
  4. Step 4: Simplify right side
    22,266.34x = 242,775,669.05
  5. Step 5: Solve for x
    x = 242,775,669.05/22,266.34
  6. Step 6: Final answer
    x = 10,903.26

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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.