Home / 22,452.95-33,679.73-10,763.44

Finding the Fourth Proportional to 22,452.95, 33,679.73 and 10,763.44

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Solution

The fourth proportional to 22,452.95, 33,679.73 and 10,763.44 is: 16,145.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,452.95 : 33,679.73 = 10,763.44 : x
  2. Step 2: Convert to fraction form
    22,452.95/33,679.73 = 10,763.44/x
  3. Step 3: Cross multiply
    22,452.95x = 33,679.73 × 10,763.44
  4. Step 4: Simplify right side
    22,452.95x = 362,509,753.07
  5. Step 5: Solve for x
    x = 362,509,753.07/22,452.95
  6. Step 6: Final answer
    x = 16,145.31

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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.