Home / 8,004.76-11,047.08-4,467.97

Finding the Fourth Proportional to 8,004.76, 11,047.08 and 4,467.97

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Solution

The fourth proportional to 8,004.76, 11,047.08 and 4,467.97 is: 6,166.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,004.76 : 11,047.08 = 4,467.97 : x
  2. Step 2: Convert to fraction form
    8,004.76/11,047.08 = 4,467.97/x
  3. Step 3: Cross multiply
    8,004.76x = 11,047.08 × 4,467.97
  4. Step 4: Simplify right side
    8,004.76x = 49,358,068.13
  5. Step 5: Solve for x
    x = 49,358,068.13/8,004.76
  6. Step 6: Final answer
    x = 6,166.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.