Home / 36,591.63-54,897.99-17,882.45

Finding the Fourth Proportional to 36,591.63, 54,897.99 and 17,882.45

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Solution

The fourth proportional to 36,591.63, 54,897.99 and 17,882.45 is: 26,828.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,591.63 : 54,897.99 = 17,882.45 : x
  2. Step 2: Convert to fraction form
    36,591.63/54,897.99 = 17,882.45/x
  3. Step 3: Cross multiply
    36,591.63x = 54,897.99 × 17,882.45
  4. Step 4: Simplify right side
    36,591.63x = 981,710,561.28
  5. Step 5: Solve for x
    x = 981,710,561.28/36,591.63
  6. Step 6: Final answer
    x = 26,828.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.