Home / 24,411.11-33,690.52-13,800.74

Finding the Fourth Proportional to 24,411.11, 33,690.52 and 13,800.74

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Solution

The fourth proportional to 24,411.11, 33,690.52 and 13,800.74 is: 19,046.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,411.11 : 33,690.52 = 13,800.74 : x
  2. Step 2: Convert to fraction form
    24,411.11/33,690.52 = 13,800.74/x
  3. Step 3: Cross multiply
    24,411.11x = 33,690.52 × 13,800.74
  4. Step 4: Simplify right side
    24,411.11x = 464,954,106.98
  5. Step 5: Solve for x
    x = 464,954,106.98/24,411.11
  6. Step 6: Final answer
    x = 19,046.82

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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.