Home / 27,673.05-41,529.52-11,023.45

Finding the Fourth Proportional to 27,673.05, 41,529.52 and 11,023.45

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Solution

The fourth proportional to 27,673.05, 41,529.52 and 11,023.45 is: 16,543.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,673.05 : 41,529.52 = 11,023.45 : x
  2. Step 2: Convert to fraction form
    27,673.05/41,529.52 = 11,023.45/x
  3. Step 3: Cross multiply
    27,673.05x = 41,529.52 × 11,023.45
  4. Step 4: Simplify right side
    27,673.05x = 457,798,587.24
  5. Step 5: Solve for x
    x = 457,798,587.24/27,673.05
  6. Step 6: Final answer
    x = 16,543.12

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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.