Home / 36,996.72-51,397.65-36,650.84

Finding the Fourth Proportional to 36,996.72, 51,397.65 and 36,650.84

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Solution

The fourth proportional to 36,996.72, 51,397.65 and 36,650.84 is: 50,917.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,996.72 : 51,397.65 = 36,650.84 : x
  2. Step 2: Convert to fraction form
    36,996.72/51,397.65 = 36,650.84/x
  3. Step 3: Cross multiply
    36,996.72x = 51,397.65 × 36,650.84
  4. Step 4: Simplify right side
    36,996.72x = 1,883,767,046.53
  5. Step 5: Solve for x
    x = 1,883,767,046.53/36,996.72
  6. Step 6: Final answer
    x = 50,917.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.