Home / 11,024.48-15,213.57-6,244.35

Finding the Fourth Proportional to 11,024.48, 15,213.57 and 6,244.35

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Solution

The fourth proportional to 11,024.48, 15,213.57 and 6,244.35 is: 8,617.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,024.48 : 15,213.57 = 6,244.35 : x
  2. Step 2: Convert to fraction form
    11,024.48/15,213.57 = 6,244.35/x
  3. Step 3: Cross multiply
    11,024.48x = 15,213.57 × 6,244.35
  4. Step 4: Simplify right side
    11,024.48x = 94,998,855.83
  5. Step 5: Solve for x
    x = 94,998,855.83/11,024.48
  6. Step 6: Final answer
    x = 8,617.09

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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.