Home / 47,169.54-65,094.06-25,950.12

Finding the Fourth Proportional to 47,169.54, 65,094.06 and 25,950.12

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Solution

The fourth proportional to 47,169.54, 65,094.06 and 25,950.12 is: 35,811.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,169.54 : 65,094.06 = 25,950.12 : x
  2. Step 2: Convert to fraction form
    47,169.54/65,094.06 = 25,950.12/x
  3. Step 3: Cross multiply
    47,169.54x = 65,094.06 × 25,950.12
  4. Step 4: Simplify right side
    47,169.54x = 1,689,198,668.29
  5. Step 5: Solve for x
    x = 1,689,198,668.29/47,169.54
  6. Step 6: Final answer
    x = 35,811.22

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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.