Home / 22,267.63-30,768.42-17,525.26

Finding the Fourth Proportional to 22,267.63, 30,768.42 and 17,525.26

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Solution

The fourth proportional to 22,267.63, 30,768.42 and 17,525.26 is: 24,215.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,267.63 : 30,768.42 = 17,525.26 : x
  2. Step 2: Convert to fraction form
    22,267.63/30,768.42 = 17,525.26/x
  3. Step 3: Cross multiply
    22,267.63x = 30,768.42 × 17,525.26
  4. Step 4: Simplify right side
    22,267.63x = 539,224,560.29
  5. Step 5: Solve for x
    x = 539,224,560.29/22,267.63
  6. Step 6: Final answer
    x = 24,215.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.