Home / 24,922.08-34,390.08-13,743.36

Finding the Fourth Proportional to 24,922.08, 34,390.08 and 13,743.36

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Solution

The fourth proportional to 24,922.08, 34,390.08 and 13,743.36 is: 18,964.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,922.08 : 34,390.08 = 13,743.36 : x
  2. Step 2: Convert to fraction form
    24,922.08/34,390.08 = 13,743.36/x
  3. Step 3: Cross multiply
    24,922.08x = 34,390.08 × 13,743.36
  4. Step 4: Simplify right side
    24,922.08x = 472,635,249.87
  5. Step 5: Solve for x
    x = 472,635,249.87/24,922.08
  6. Step 6: Final answer
    x = 18,964.52

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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.