Home / 27,984.24-41,987.52-27,541.92

Finding the Fourth Proportional to 27,984.24, 41,987.52 and 27,541.92

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Solution

The fourth proportional to 27,984.24, 41,987.52 and 27,541.92 is: 41,323.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,984.24 : 41,987.52 = 27,541.92 : x
  2. Step 2: Convert to fraction form
    27,984.24/41,987.52 = 27,541.92/x
  3. Step 3: Cross multiply
    27,984.24x = 41,987.52 × 27,541.92
  4. Step 4: Simplify right side
    27,984.24x = 1,156,416,916.84
  5. Step 5: Solve for x
    x = 1,156,416,916.84/27,984.24
  6. Step 6: Final answer
    x = 41,323.86

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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.