Home / 48,267.33-66,613.19-27,051.09

Finding the Fourth Proportional to 48,267.33, 66,613.19 and 27,051.09

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Solution

The fourth proportional to 48,267.33, 66,613.19 and 27,051.09 is: 37,332.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,267.33 : 66,613.19 = 27,051.09 : x
  2. Step 2: Convert to fraction form
    48,267.33/66,613.19 = 27,051.09/x
  3. Step 3: Cross multiply
    48,267.33x = 66,613.19 × 27,051.09
  4. Step 4: Simplify right side
    48,267.33x = 1,801,959,262.62
  5. Step 5: Solve for x
    x = 1,801,959,262.62/48,267.33
  6. Step 6: Final answer
    x = 37,332.90

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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.