Home / 11,252.73-16,884.30-4,926.77

Finding the Fourth Proportional to 11,252.73, 16,884.30 and 4,926.77

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Solution

The fourth proportional to 11,252.73, 16,884.30 and 4,926.77 is: 7,392.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,252.73 : 16,884.30 = 4,926.77 : x
  2. Step 2: Convert to fraction form
    11,252.73/16,884.30 = 4,926.77/x
  3. Step 3: Cross multiply
    11,252.73x = 16,884.30 × 4,926.77
  4. Step 4: Simplify right side
    11,252.73x = 83,185,062.71
  5. Step 5: Solve for x
    x = 83,185,062.71/11,252.73
  6. Step 6: Final answer
    x = 7,392.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.