Home / 22,351.50-33,476.22-10,672.92

Finding the Fourth Proportional to 22,351.50, 33,476.22 and 10,672.92

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Solution

The fourth proportional to 22,351.50, 33,476.22 and 10,672.92 is: 15,985.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,351.50 : 33,476.22 = 10,672.92 : x
  2. Step 2: Convert to fraction form
    22,351.50/33,476.22 = 10,672.92/x
  3. Step 3: Cross multiply
    22,351.50x = 33,476.22 × 10,672.92
  4. Step 4: Simplify right side
    22,351.50x = 357,289,017.96
  5. Step 5: Solve for x
    x = 357,289,017.96/22,351.50
  6. Step 6: Final answer
    x = 15,985.01

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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.