Home / 35,013.87-48,317.22-19,904.44

Finding the Fourth Proportional to 35,013.87, 48,317.22 and 19,904.44

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Solution

The fourth proportional to 35,013.87, 48,317.22 and 19,904.44 is: 27,467.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,013.87 : 48,317.22 = 19,904.44 : x
  2. Step 2: Convert to fraction form
    35,013.87/48,317.22 = 19,904.44/x
  3. Step 3: Cross multiply
    35,013.87x = 48,317.22 × 19,904.44
  4. Step 4: Simplify right side
    35,013.87x = 961,726,986.14
  5. Step 5: Solve for x
    x = 961,726,986.14/35,013.87
  6. Step 6: Final answer
    x = 27,467.03

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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.