Home / 22,283.82-33,431.21-6,701.45

Finding the Fourth Proportional to 22,283.82, 33,431.21 and 6,701.45

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Solution

The fourth proportional to 22,283.82, 33,431.21 and 6,701.45 is: 10,053.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,283.82 : 33,431.21 = 6,701.45 : x
  2. Step 2: Convert to fraction form
    22,283.82/33,431.21 = 6,701.45/x
  3. Step 3: Cross multiply
    22,283.82x = 33,431.21 × 6,701.45
  4. Step 4: Simplify right side
    22,283.82x = 224,037,381.59
  5. Step 5: Solve for x
    x = 224,037,381.59/22,283.82
  6. Step 6: Final answer
    x = 10,053.81

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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.