Home / 22,213.34-33,325.48-15,652.34

Finding the Fourth Proportional to 22,213.34, 33,325.48 and 15,652.34

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Solution

The fourth proportional to 22,213.34, 33,325.48 and 15,652.34 is: 23,482.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,213.34 : 33,325.48 = 15,652.34 : x
  2. Step 2: Convert to fraction form
    22,213.34/33,325.48 = 15,652.34/x
  3. Step 3: Cross multiply
    22,213.34x = 33,325.48 × 15,652.34
  4. Step 4: Simplify right side
    22,213.34x = 521,621,743.62
  5. Step 5: Solve for x
    x = 521,621,743.62/22,213.34
  6. Step 6: Final answer
    x = 23,482.36

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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.