Home / 35,211.80-48,593.46-19,296.11

Finding the Fourth Proportional to 35,211.80, 48,593.46 and 19,296.11

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Solution

The fourth proportional to 35,211.80, 48,593.46 and 19,296.11 is: 26,629.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,211.80 : 48,593.46 = 19,296.11 : x
  2. Step 2: Convert to fraction form
    35,211.80/48,593.46 = 19,296.11/x
  3. Step 3: Cross multiply
    35,211.80x = 48,593.46 × 19,296.11
  4. Step 4: Simplify right side
    35,211.80x = 937,664,749.44
  5. Step 5: Solve for x
    x = 937,664,749.44/35,211.80
  6. Step 6: Final answer
    x = 26,629.28

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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.