Home / 29,536.92-44,305.43-19,605.20

Finding the Fourth Proportional to 29,536.92, 44,305.43 and 19,605.20

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Solution

The fourth proportional to 29,536.92, 44,305.43 and 19,605.20 is: 29,407.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,536.92 : 44,305.43 = 19,605.20 : x
  2. Step 2: Convert to fraction form
    29,536.92/44,305.43 = 19,605.20/x
  3. Step 3: Cross multiply
    29,536.92x = 44,305.43 × 19,605.20
  4. Step 4: Simplify right side
    29,536.92x = 868,616,918.48
  5. Step 5: Solve for x
    x = 868,616,918.48/29,536.92
  6. Step 6: Final answer
    x = 29,407.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.