Home / 34,112.44-47,073.66-19,005.03

Finding the Fourth Proportional to 34,112.44, 47,073.66 and 19,005.03

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Solution

The fourth proportional to 34,112.44, 47,073.66 and 19,005.03 is: 26,226.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,112.44 : 47,073.66 = 19,005.03 : x
  2. Step 2: Convert to fraction form
    34,112.44/47,073.66 = 19,005.03/x
  3. Step 3: Cross multiply
    34,112.44x = 47,073.66 × 19,005.03
  4. Step 4: Simplify right side
    34,112.44x = 894,636,249.24
  5. Step 5: Solve for x
    x = 894,636,249.24/34,112.44
  6. Step 6: Final answer
    x = 26,226.10

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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.