Home / 26,960.23-37,205.16-15,023.31

Finding the Fourth Proportional to 26,960.23, 37,205.16 and 15,023.31

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Solution

The fourth proportional to 26,960.23, 37,205.16 and 15,023.31 is: 20,732.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,960.23 : 37,205.16 = 15,023.31 : x
  2. Step 2: Convert to fraction form
    26,960.23/37,205.16 = 15,023.31/x
  3. Step 3: Cross multiply
    26,960.23x = 37,205.16 × 15,023.31
  4. Step 4: Simplify right side
    26,960.23x = 558,944,456.42
  5. Step 5: Solve for x
    x = 558,944,456.42/26,960.23
  6. Step 6: Final answer
    x = 20,732.18

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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.