Home / 22,501.20-33,730.76-10,014.44

Finding the Fourth Proportional to 22,501.20, 33,730.76 and 10,014.44

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Solution

The fourth proportional to 22,501.20, 33,730.76 and 10,014.44 is: 15,012.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,501.20 : 33,730.76 = 10,014.44 : x
  2. Step 2: Convert to fraction form
    22,501.20/33,730.76 = 10,014.44/x
  3. Step 3: Cross multiply
    22,501.20x = 33,730.76 × 10,014.44
  4. Step 4: Simplify right side
    22,501.20x = 337,794,672.17
  5. Step 5: Solve for x
    x = 337,794,672.17/22,501.20
  6. Step 6: Final answer
    x = 15,012.30

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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.