Home / 26,538.30-36,616.23-17,095.50

Finding the Fourth Proportional to 26,538.30, 36,616.23 and 17,095.50

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Solution

The fourth proportional to 26,538.30, 36,616.23 and 17,095.50 is: 23,587.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,538.30 : 36,616.23 = 17,095.50 : x
  2. Step 2: Convert to fraction form
    26,538.30/36,616.23 = 17,095.50/x
  3. Step 3: Cross multiply
    26,538.30x = 36,616.23 × 17,095.50
  4. Step 4: Simplify right side
    26,538.30x = 625,972,759.97
  5. Step 5: Solve for x
    x = 625,972,759.97/26,538.30
  6. Step 6: Final answer
    x = 23,587.52

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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.