Home / 35,195.92-48,570.99-19,279.33

Finding the Fourth Proportional to 35,195.92, 48,570.99 and 19,279.33

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Solution

The fourth proportional to 35,195.92, 48,570.99 and 19,279.33 is: 26,605.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,195.92 : 48,570.99 = 19,279.33 : x
  2. Step 2: Convert to fraction form
    35,195.92/48,570.99 = 19,279.33/x
  3. Step 3: Cross multiply
    35,195.92x = 48,570.99 × 19,279.33
  4. Step 4: Simplify right side
    35,195.92x = 936,416,332.57
  5. Step 5: Solve for x
    x = 936,416,332.57/35,195.92
  6. Step 6: Final answer
    x = 26,605.82

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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.