Home / 36,618.90-50,497.69-27,565.93

Finding the Fourth Proportional to 36,618.90, 50,497.69 and 27,565.93

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Solution

The fourth proportional to 36,618.90, 50,497.69 and 27,565.93 is: 38,013.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,618.90 : 50,497.69 = 27,565.93 : x
  2. Step 2: Convert to fraction form
    36,618.90/50,497.69 = 27,565.93/x
  3. Step 3: Cross multiply
    36,618.90x = 50,497.69 × 27,565.93
  4. Step 4: Simplify right side
    36,618.90x = 1,392,015,649.87
  5. Step 5: Solve for x
    x = 1,392,015,649.87/36,618.90
  6. Step 6: Final answer
    x = 38,013.59

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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.