Home / 8,001.06-11,041.38-4,416.04

Finding the Fourth Proportional to 8,001.06, 11,041.38 and 4,416.04

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Solution

The fourth proportional to 8,001.06, 11,041.38 and 4,416.04 is: 6,094.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001.06 : 11,041.38 = 4,416.04 : x
  2. Step 2: Convert to fraction form
    8,001.06/11,041.38 = 4,416.04/x
  3. Step 3: Cross multiply
    8,001.06x = 11,041.38 × 4,416.04
  4. Step 4: Simplify right side
    8,001.06x = 48,759,175.74
  5. Step 5: Solve for x
    x = 48,759,175.74/8,001.06
  6. Step 6: Final answer
    x = 6,094.09

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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.