Home / 16,473.14-22,727.30-9,394.46

Finding the Fourth Proportional to 16,473.14, 22,727.30 and 9,394.46

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Solution

The fourth proportional to 16,473.14, 22,727.30 and 9,394.46 is: 12,961.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,473.14 : 22,727.30 = 9,394.46 : x
  2. Step 2: Convert to fraction form
    16,473.14/22,727.30 = 9,394.46/x
  3. Step 3: Cross multiply
    16,473.14x = 22,727.30 × 9,394.46
  4. Step 4: Simplify right side
    16,473.14x = 213,510,710.76
  5. Step 5: Solve for x
    x = 213,510,710.76/16,473.14
  6. Step 6: Final answer
    x = 12,961.14

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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.