Home / 11,030.30-16,543.67-4,010.03

Finding the Fourth Proportional to 11,030.30, 16,543.67 and 4,010.03

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Solution

The fourth proportional to 11,030.30, 16,543.67 and 4,010.03 is: 6,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.30 : 16,543.67 = 4,010.03 : x
  2. Step 2: Convert to fraction form
    11,030.30/16,543.67 = 4,010.03/x
  3. Step 3: Cross multiply
    11,030.30x = 16,543.67 × 4,010.03
  4. Step 4: Simplify right side
    11,030.30x = 66,340,510.24
  5. Step 5: Solve for x
    x = 66,340,510.24/11,030.30
  6. Step 6: Final answer
    x = 6,014.39

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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.