Home / 19,118.27-26,375.86-14,094.44

Finding the Fourth Proportional to 19,118.27, 26,375.86 and 14,094.44

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Solution

The fourth proportional to 19,118.27, 26,375.86 and 14,094.44 is: 19,444.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,118.27 : 26,375.86 = 14,094.44 : x
  2. Step 2: Convert to fraction form
    19,118.27/26,375.86 = 14,094.44/x
  3. Step 3: Cross multiply
    19,118.27x = 26,375.86 × 14,094.44
  4. Step 4: Simplify right side
    19,118.27x = 371,752,960.87
  5. Step 5: Solve for x
    x = 371,752,960.87/19,118.27
  6. Step 6: Final answer
    x = 19,444.90

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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.