Home / 11,106.44-15,327.10-6,070.52

Finding the Fourth Proportional to 11,106.44, 15,327.10 and 6,070.52

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Solution

The fourth proportional to 11,106.44, 15,327.10 and 6,070.52 is: 8,377.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,106.44 : 15,327.10 = 6,070.52 : x
  2. Step 2: Convert to fraction form
    11,106.44/15,327.10 = 6,070.52/x
  3. Step 3: Cross multiply
    11,106.44x = 15,327.10 × 6,070.52
  4. Step 4: Simplify right side
    11,106.44x = 93,043,467.09
  5. Step 5: Solve for x
    x = 93,043,467.09/11,106.44
  6. Step 6: Final answer
    x = 8,377.43

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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.