Home / 8,005.06-11,047.02-4,468.24

Finding the Fourth Proportional to 8,005.06, 11,047.02 and 4,468.24

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Solution

The fourth proportional to 8,005.06, 11,047.02 and 4,468.24 is: 6,166.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,005.06 : 11,047.02 = 4,468.24 : x
  2. Step 2: Convert to fraction form
    8,005.06/11,047.02 = 4,468.24/x
  3. Step 3: Cross multiply
    8,005.06x = 11,047.02 × 4,468.24
  4. Step 4: Simplify right side
    8,005.06x = 49,360,736.64
  5. Step 5: Solve for x
    x = 49,360,736.64/8,005.06
  6. Step 6: Final answer
    x = 6,166.19

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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.