Home / 11,045.85-15,243.33-6,010.10

Finding the Fourth Proportional to 11,045.85, 15,243.33 and 6,010.10

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Solution

The fourth proportional to 11,045.85, 15,243.33 and 6,010.10 is: 8,293.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045.85 : 15,243.33 = 6,010.10 : x
  2. Step 2: Convert to fraction form
    11,045.85/15,243.33 = 6,010.10/x
  3. Step 3: Cross multiply
    11,045.85x = 15,243.33 × 6,010.10
  4. Step 4: Simplify right side
    11,045.85x = 91,614,026.86
  5. Step 5: Solve for x
    x = 91,614,026.86/11,045.85
  6. Step 6: Final answer
    x = 8,293.98

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1.5x scale

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.