Home / 27,440.26-41,160.08-6,663.76

Finding the Fourth Proportional to 27,440.26, 41,160.08 and 6,663.76

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Solution

The fourth proportional to 27,440.26, 41,160.08 and 6,663.76 is: 9,995.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,440.26 : 41,160.08 = 6,663.76 : x
  2. Step 2: Convert to fraction form
    27,440.26/41,160.08 = 6,663.76/x
  3. Step 3: Cross multiply
    27,440.26x = 41,160.08 × 6,663.76
  4. Step 4: Simplify right side
    27,440.26x = 274,280,894.70
  5. Step 5: Solve for x
    x = 274,280,894.70/27,440.26
  6. Step 6: Final answer
    x = 9,995.56

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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.