Home / 15,222.63-22,824.82-6,327.24

Finding the Fourth Proportional to 15,222.63, 22,824.82 and 6,327.24

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Solution

The fourth proportional to 15,222.63, 22,824.82 and 6,327.24 is: 9,487.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,222.63 : 22,824.82 = 6,327.24 : x
  2. Step 2: Convert to fraction form
    15,222.63/22,824.82 = 6,327.24/x
  3. Step 3: Cross multiply
    15,222.63x = 22,824.82 × 6,327.24
  4. Step 4: Simplify right side
    15,222.63x = 144,418,114.10
  5. Step 5: Solve for x
    x = 144,418,114.10/15,222.63
  6. Step 6: Final answer
    x = 9,487.07

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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.