Home / 25,276.22-37,914.48-11,232.94

Finding the Fourth Proportional to 25,276.22, 37,914.48 and 11,232.94

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Solution

The fourth proportional to 25,276.22, 37,914.48 and 11,232.94 is: 16,849.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,276.22 : 37,914.48 = 11,232.94 : x
  2. Step 2: Convert to fraction form
    25,276.22/37,914.48 = 11,232.94/x
  3. Step 3: Cross multiply
    25,276.22x = 37,914.48 × 11,232.94
  4. Step 4: Simplify right side
    25,276.22x = 425,891,078.97
  5. Step 5: Solve for x
    x = 425,891,078.97/25,276.22
  6. Step 6: Final answer
    x = 16,849.48

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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.