Home / 36,046.82-49,747.38-26,530.28

Finding the Fourth Proportional to 36,046.82, 49,747.38 and 26,530.28

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Solution

The fourth proportional to 36,046.82, 49,747.38 and 26,530.28 is: 36,613.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,046.82 : 49,747.38 = 26,530.28 : x
  2. Step 2: Convert to fraction form
    36,046.82/49,747.38 = 26,530.28/x
  3. Step 3: Cross multiply
    36,046.82x = 49,747.38 × 26,530.28
  4. Step 4: Simplify right side
    36,046.82x = 1,319,811,920.67
  5. Step 5: Solve for x
    x = 1,319,811,920.67/36,046.82
  6. Step 6: Final answer
    x = 36,613.82

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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.