Home / 36,599.19-50,488.34-23,147.79

Finding the Fourth Proportional to 36,599.19, 50,488.34 and 23,147.79

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Solution

The fourth proportional to 36,599.19, 50,488.34 and 23,147.79 is: 31,932.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,599.19 : 50,488.34 = 23,147.79 : x
  2. Step 2: Convert to fraction form
    36,599.19/50,488.34 = 23,147.79/x
  3. Step 3: Cross multiply
    36,599.19x = 50,488.34 × 23,147.79
  4. Step 4: Simplify right side
    36,599.19x = 1,168,693,376.03
  5. Step 5: Solve for x
    x = 1,168,693,376.03/36,599.19
  6. Step 6: Final answer
    x = 31,932.22

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Double scale
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Similar ratio
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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.