Home / 36,484.48-50,381.76-27,516.64

Finding the Fourth Proportional to 36,484.48, 50,381.76 and 27,516.64

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Solution

The fourth proportional to 36,484.48, 50,381.76 and 27,516.64 is: 37,997.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,484.48 : 50,381.76 = 27,516.64 : x
  2. Step 2: Convert to fraction form
    36,484.48/50,381.76 = 27,516.64/x
  3. Step 3: Cross multiply
    36,484.48x = 50,381.76 × 27,516.64
  4. Step 4: Simplify right side
    36,484.48x = 1,386,336,752.49
  5. Step 5: Solve for x
    x = 1,386,336,752.49/36,484.48
  6. Step 6: Final answer
    x = 37,997.99

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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.