Home / 17,260.83-23,818.32-10,185.75

Finding the Fourth Proportional to 17,260.83, 23,818.32 and 10,185.75

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Solution

The fourth proportional to 17,260.83, 23,818.32 and 10,185.75 is: 14,055.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,260.83 : 23,818.32 = 10,185.75 : x
  2. Step 2: Convert to fraction form
    17,260.83/23,818.32 = 10,185.75/x
  3. Step 3: Cross multiply
    17,260.83x = 23,818.32 × 10,185.75
  4. Step 4: Simplify right side
    17,260.83x = 242,607,452.94
  5. Step 5: Solve for x
    x = 242,607,452.94/17,260.83
  6. Step 6: Final answer
    x = 14,055.38

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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.