Home / 35,194.82-48,568.85-19,279.27

Finding the Fourth Proportional to 35,194.82, 48,568.85 and 19,279.27

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Solution

The fourth proportional to 35,194.82, 48,568.85 and 19,279.27 is: 26,605.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,194.82 : 48,568.85 = 19,279.27 : x
  2. Step 2: Convert to fraction form
    35,194.82/48,568.85 = 19,279.27/x
  3. Step 3: Cross multiply
    35,194.82x = 48,568.85 × 19,279.27
  4. Step 4: Simplify right side
    35,194.82x = 936,371,899.52
  5. Step 5: Solve for x
    x = 936,371,899.52/35,194.82
  6. Step 6: Final answer
    x = 26,605.39

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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.