Home / 27,354.15-41,014.80-10,694.32

Finding the Fourth Proportional to 27,354.15, 41,014.80 and 10,694.32

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Solution

The fourth proportional to 27,354.15, 41,014.80 and 10,694.32 is: 16,035.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,354.15 : 41,014.80 = 10,694.32 : x
  2. Step 2: Convert to fraction form
    27,354.15/41,014.80 = 10,694.32/x
  3. Step 3: Cross multiply
    27,354.15x = 41,014.80 × 10,694.32
  4. Step 4: Simplify right side
    27,354.15x = 438,625,293.40
  5. Step 5: Solve for x
    x = 438,625,293.40/27,354.15
  6. Step 6: Final answer
    x = 16,035.05

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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.