Home / 27,626.27-41,411.66-8,892.54

Finding the Fourth Proportional to 27,626.27, 41,411.66 and 8,892.54

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Solution

The fourth proportional to 27,626.27, 41,411.66 and 8,892.54 is: 13,329.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,626.27 : 41,411.66 = 8,892.54 : x
  2. Step 2: Convert to fraction form
    27,626.27/41,411.66 = 8,892.54/x
  3. Step 3: Cross multiply
    27,626.27x = 41,411.66 × 8,892.54
  4. Step 4: Simplify right side
    27,626.27x = 368,254,798.55
  5. Step 5: Solve for x
    x = 368,254,798.55/27,626.27
  6. Step 6: Final answer
    x = 13,329.88

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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.