Home / 10,586.09-15,877.22-4,010.11

Finding the Fourth Proportional to 10,586.09, 15,877.22 and 4,010.11

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Solution

The fourth proportional to 10,586.09, 15,877.22 and 4,010.11 is: 6,014.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,586.09 : 15,877.22 = 4,010.11 : x
  2. Step 2: Convert to fraction form
    10,586.09/15,877.22 = 4,010.11/x
  3. Step 3: Cross multiply
    10,586.09x = 15,877.22 × 4,010.11
  4. Step 4: Simplify right side
    10,586.09x = 63,669,338.95
  5. Step 5: Solve for x
    x = 63,669,338.95/10,586.09
  6. Step 6: Final answer
    x = 6,014.43

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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.