Home / 10,844.20-16,269.36-3,053.08

Finding the Fourth Proportional to 10,844.20, 16,269.36 and 3,053.08

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Solution

The fourth proportional to 10,844.20, 16,269.36 and 3,053.08 is: 4,580.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844.20 : 16,269.36 = 3,053.08 : x
  2. Step 2: Convert to fraction form
    10,844.20/16,269.36 = 3,053.08/x
  3. Step 3: Cross multiply
    10,844.20x = 16,269.36 × 3,053.08
  4. Step 4: Simplify right side
    10,844.20x = 49,671,657.63
  5. Step 5: Solve for x
    x = 49,671,657.63/10,844.20
  6. Step 6: Final answer
    x = 4,580.48

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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.