Home / 22,082.63-33,079.59-10,955.66

Finding the Fourth Proportional to 22,082.63, 33,079.59 and 10,955.66

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Solution

The fourth proportional to 22,082.63, 33,079.59 and 10,955.66 is: 16,411.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,082.63 : 33,079.59 = 10,955.66 : x
  2. Step 2: Convert to fraction form
    22,082.63/33,079.59 = 10,955.66/x
  3. Step 3: Cross multiply
    22,082.63x = 33,079.59 × 10,955.66
  4. Step 4: Simplify right side
    22,082.63x = 362,408,575.58
  5. Step 5: Solve for x
    x = 362,408,575.58/22,082.63
  6. Step 6: Final answer
    x = 16,411.48

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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.