Home / 11,053.04-16,579.02-4,127

Finding the Fourth Proportional to 11,053.04, 16,579.02 and 4,127

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Solution

The fourth proportional to 11,053.04, 16,579.02 and 4,127 is: 6,190.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,053.04 : 16,579.02 = 4,127 : x
  2. Step 2: Convert to fraction form
    11,053.04/16,579.02 = 4,127/x
  3. Step 3: Cross multiply
    11,053.04x = 16,579.02 × 4,127
  4. Step 4: Simplify right side
    11,053.04x = 68,421,615.54
  5. Step 5: Solve for x
    x = 68,421,615.54/11,053.04
  6. Step 6: Final answer
    x = 6,190.30

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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.