Home / 11,567.44-15,963.05-6,262.26

Finding the Fourth Proportional to 11,567.44, 15,963.05 and 6,262.26

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Solution

The fourth proportional to 11,567.44, 15,963.05 and 6,262.26 is: 8,641.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,567.44 : 15,963.05 = 6,262.26 : x
  2. Step 2: Convert to fraction form
    11,567.44/15,963.05 = 6,262.26/x
  3. Step 3: Cross multiply
    11,567.44x = 15,963.05 × 6,262.26
  4. Step 4: Simplify right side
    11,567.44x = 99,964,769.49
  5. Step 5: Solve for x
    x = 99,964,769.49/11,567.44
  6. Step 6: Final answer
    x = 8,641.91

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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.