Home / 25,214.09-37,803.57-11,166.48

Finding the Fourth Proportional to 25,214.09, 37,803.57 and 11,166.48

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Solution

The fourth proportional to 25,214.09, 37,803.57 and 11,166.48 is: 16,741.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,214.09 : 37,803.57 = 11,166.48 : x
  2. Step 2: Convert to fraction form
    25,214.09/37,803.57 = 11,166.48/x
  3. Step 3: Cross multiply
    25,214.09x = 37,803.57 × 11,166.48
  4. Step 4: Simplify right side
    25,214.09x = 422,132,808.33
  5. Step 5: Solve for x
    x = 422,132,808.33/25,214.09
  6. Step 6: Final answer
    x = 16,741.94

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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.