Home / 11,045.93-15,243.44-6,010.19

Finding the Fourth Proportional to 11,045.93, 15,243.44 and 6,010.19

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Solution

The fourth proportional to 11,045.93, 15,243.44 and 6,010.19 is: 8,294.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,045.93 : 15,243.44 = 6,010.19 : x
  2. Step 2: Convert to fraction form
    11,045.93/15,243.44 = 6,010.19/x
  3. Step 3: Cross multiply
    11,045.93x = 15,243.44 × 6,010.19
  4. Step 4: Simplify right side
    11,045.93x = 91,615,894.44
  5. Step 5: Solve for x
    x = 91,615,894.44/11,045.93
  6. Step 6: Final answer
    x = 8,294.09

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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.