Home / 22,649.22-33,949.35-10,946.34

Finding the Fourth Proportional to 22,649.22, 33,949.35 and 10,946.34

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Solution

The fourth proportional to 22,649.22, 33,949.35 and 10,946.34 is: 16,407.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,649.22 : 33,949.35 = 10,946.34 : x
  2. Step 2: Convert to fraction form
    22,649.22/33,949.35 = 10,946.34/x
  3. Step 3: Cross multiply
    22,649.22x = 33,949.35 × 10,946.34
  4. Step 4: Simplify right side
    22,649.22x = 371,621,127.88
  5. Step 5: Solve for x
    x = 371,621,127.88/22,649.22
  6. Step 6: Final answer
    x = 16,407.68

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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.