Home / 24,976.04-34,467.26-13,645.49

Finding the Fourth Proportional to 24,976.04, 34,467.26 and 13,645.49

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Solution

The fourth proportional to 24,976.04, 34,467.26 and 13,645.49 is: 18,830.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,976.04 : 34,467.26 = 13,645.49 : x
  2. Step 2: Convert to fraction form
    24,976.04/34,467.26 = 13,645.49/x
  3. Step 3: Cross multiply
    24,976.04x = 34,467.26 × 13,645.49
  4. Step 4: Simplify right side
    24,976.04x = 470,322,411.09
  5. Step 5: Solve for x
    x = 470,322,411.09/24,976.04
  6. Step 6: Final answer
    x = 18,830.95

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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.