Home / 24,429.02-33,708.44-13,818.43

Finding the Fourth Proportional to 24,429.02, 33,708.44 and 13,818.43

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Solution

The fourth proportional to 24,429.02, 33,708.44 and 13,818.43 is: 19,067.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429.02 : 33,708.44 = 13,818.43 : x
  2. Step 2: Convert to fraction form
    24,429.02/33,708.44 = 13,818.43/x
  3. Step 3: Cross multiply
    24,429.02x = 33,708.44 × 13,818.43
  4. Step 4: Simplify right side
    24,429.02x = 465,797,718.55
  5. Step 5: Solve for x
    x = 465,797,718.55/24,429.02
  6. Step 6: Final answer
    x = 19,067.39

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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.