Home / 17,333.52-23,919.69-10,963.59

Finding the Fourth Proportional to 17,333.52, 23,919.69 and 10,963.59

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Solution

The fourth proportional to 17,333.52, 23,919.69 and 10,963.59 is: 15,129.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,333.52 : 23,919.69 = 10,963.59 : x
  2. Step 2: Convert to fraction form
    17,333.52/23,919.69 = 10,963.59/x
  3. Step 3: Cross multiply
    17,333.52x = 23,919.69 × 10,963.59
  4. Step 4: Simplify right side
    17,333.52x = 262,245,674.09
  5. Step 5: Solve for x
    x = 262,245,674.09/17,333.52
  6. Step 6: Final answer
    x = 15,129.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.