Home / 16,393.41-22,608.27-11,095.47

Finding the Fourth Proportional to 16,393.41, 22,608.27 and 11,095.47

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Solution

The fourth proportional to 16,393.41, 22,608.27 and 11,095.47 is: 15,301.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393.41 : 22,608.27 = 11,095.47 : x
  2. Step 2: Convert to fraction form
    16,393.41/22,608.27 = 11,095.47/x
  3. Step 3: Cross multiply
    16,393.41x = 22,608.27 × 11,095.47
  4. Step 4: Simplify right side
    16,393.41x = 250,849,381.54
  5. Step 5: Solve for x
    x = 250,849,381.54/16,393.41
  6. Step 6: Final answer
    x = 15,301.84

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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.