Home / 14,233.03-21,331.17-6,822.07

Finding the Fourth Proportional to 14,233.03, 21,331.17 and 6,822.07

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Solution

The fourth proportional to 14,233.03, 21,331.17 and 6,822.07 is: 10,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,233.03 : 21,331.17 = 6,822.07 : x
  2. Step 2: Convert to fraction form
    14,233.03/21,331.17 = 6,822.07/x
  3. Step 3: Cross multiply
    14,233.03x = 21,331.17 × 6,822.07
  4. Step 4: Simplify right side
    14,233.03x = 145,522,734.92
  5. Step 5: Solve for x
    x = 145,522,734.92/14,233.03
  6. Step 6: Final answer
    x = 10,224.30

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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.