Home / 11,934.14-16,473.53-10,248.77

Finding the Fourth Proportional to 11,934.14, 16,473.53 and 10,248.77

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Solution

The fourth proportional to 11,934.14, 16,473.53 and 10,248.77 is: 14,147.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,934.14 : 16,473.53 = 10,248.77 : x
  2. Step 2: Convert to fraction form
    11,934.14/16,473.53 = 10,248.77/x
  3. Step 3: Cross multiply
    11,934.14x = 16,473.53 × 10,248.77
  4. Step 4: Simplify right side
    11,934.14x = 168,833,486.86
  5. Step 5: Solve for x
    x = 168,833,486.86/11,934.14
  6. Step 6: Final answer
    x = 14,147.11

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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.