Home / 47,194.01-65,129.02-25,974.57

Finding the Fourth Proportional to 47,194.01, 65,129.02 and 25,974.57

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Solution

The fourth proportional to 47,194.01, 65,129.02 and 25,974.57 is: 35,845.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,194.01 : 65,129.02 = 25,974.57 : x
  2. Step 2: Convert to fraction form
    47,194.01/65,129.02 = 25,974.57/x
  3. Step 3: Cross multiply
    47,194.01x = 65,129.02 × 25,974.57
  4. Step 4: Simplify right side
    47,194.01x = 1,691,698,224.08
  5. Step 5: Solve for x
    x = 1,691,698,224.08/47,194.01
  6. Step 6: Final answer
    x = 35,845.62

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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.