Home / 16,242.09-24,365.68-6,882.17

Finding the Fourth Proportional to 16,242.09, 24,365.68 and 6,882.17

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Solution

The fourth proportional to 16,242.09, 24,365.68 and 6,882.17 is: 10,324.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.09 : 24,365.68 = 6,882.17 : x
  2. Step 2: Convert to fraction form
    16,242.09/24,365.68 = 6,882.17/x
  3. Step 3: Cross multiply
    16,242.09x = 24,365.68 × 6,882.17
  4. Step 4: Simplify right side
    16,242.09x = 167,688,612.89
  5. Step 5: Solve for x
    x = 167,688,612.89/16,242.09
  6. Step 6: Final answer
    x = 10,324.33

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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.