Home / 11,046.45-15,239.07-6,567.66

Finding the Fourth Proportional to 11,046.45, 15,239.07 and 6,567.66

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Solution

The fourth proportional to 11,046.45, 15,239.07 and 6,567.66 is: 9,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046.45 : 15,239.07 = 6,567.66 : x
  2. Step 2: Convert to fraction form
    11,046.45/15,239.07 = 6,567.66/x
  3. Step 3: Cross multiply
    11,046.45x = 15,239.07 × 6,567.66
  4. Step 4: Simplify right side
    11,046.45x = 100,085,030.48
  5. Step 5: Solve for x
    x = 100,085,030.48/11,046.45
  6. Step 6: Final answer
    x = 9,060.38

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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.