Home / 36,425.77-50,219.08-27,312.36

Finding the Fourth Proportional to 36,425.77, 50,219.08 and 27,312.36

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Solution

The fourth proportional to 36,425.77, 50,219.08 and 27,312.36 is: 37,654.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,425.77 : 50,219.08 = 27,312.36 : x
  2. Step 2: Convert to fraction form
    36,425.77/50,219.08 = 27,312.36/x
  3. Step 3: Cross multiply
    36,425.77x = 50,219.08 × 27,312.36
  4. Step 4: Simplify right side
    36,425.77x = 1,371,601,591.83
  5. Step 5: Solve for x
    x = 1,371,601,591.83/36,425.77
  6. Step 6: Final answer
    x = 37,654.70

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Double scale
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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.