Home / 35,212.58-48,593.39-19,297.07

Finding the Fourth Proportional to 35,212.58, 48,593.39 and 19,297.07

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Solution

The fourth proportional to 35,212.58, 48,593.39 and 19,297.07 is: 26,629.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,212.58 : 48,593.39 = 19,297.07 : x
  2. Step 2: Convert to fraction form
    35,212.58/48,593.39 = 19,297.07/x
  3. Step 3: Cross multiply
    35,212.58x = 48,593.39 × 19,297.07
  4. Step 4: Simplify right side
    35,212.58x = 937,709,708.92
  5. Step 5: Solve for x
    x = 937,709,708.92/35,212.58
  6. Step 6: Final answer
    x = 26,629.97

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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.