Home / 44,833.16-67,249.30-11,553.12

Finding the Fourth Proportional to 44,833.16, 67,249.30 and 11,553.12

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Solution

The fourth proportional to 44,833.16, 67,249.30 and 11,553.12 is: 17,329.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,833.16 : 67,249.30 = 11,553.12 : x
  2. Step 2: Convert to fraction form
    44,833.16/67,249.30 = 11,553.12/x
  3. Step 3: Cross multiply
    44,833.16x = 67,249.30 × 11,553.12
  4. Step 4: Simplify right side
    44,833.16x = 776,939,232.82
  5. Step 5: Solve for x
    x = 776,939,232.82/44,833.16
  6. Step 6: Final answer
    x = 17,329.57

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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.