Home / 11,733.88-17,598.39-4,333.28

Finding the Fourth Proportional to 11,733.88, 17,598.39 and 4,333.28

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Solution

The fourth proportional to 11,733.88, 17,598.39 and 4,333.28 is: 6,499.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,733.88 : 17,598.39 = 4,333.28 : x
  2. Step 2: Convert to fraction form
    11,733.88/17,598.39 = 4,333.28/x
  3. Step 3: Cross multiply
    11,733.88x = 17,598.39 × 4,333.28
  4. Step 4: Simplify right side
    11,733.88x = 76,258,713.17
  5. Step 5: Solve for x
    x = 76,258,713.17/11,733.88
  6. Step 6: Final answer
    x = 6,499.02

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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.