Home / 15,076.53-22,606.29-11,091.33

Finding the Fourth Proportional to 15,076.53, 22,606.29 and 11,091.33

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Solution

The fourth proportional to 15,076.53, 22,606.29 and 11,091.33 is: 16,630.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,076.53 : 22,606.29 = 11,091.33 : x
  2. Step 2: Convert to fraction form
    15,076.53/22,606.29 = 11,091.33/x
  3. Step 3: Cross multiply
    15,076.53x = 22,606.29 × 11,091.33
  4. Step 4: Simplify right side
    15,076.53x = 250,733,822.47
  5. Step 5: Solve for x
    x = 250,733,822.47/15,076.53
  6. Step 6: Final answer
    x = 16,630.74

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1.5x scale

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.