Home / 47,313.44-65,292.62-25,803.24

Finding the Fourth Proportional to 47,313.44, 65,292.62 and 25,803.24

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Solution

The fourth proportional to 47,313.44, 65,292.62 and 25,803.24 is: 35,608.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,313.44 : 65,292.62 = 25,803.24 : x
  2. Step 2: Convert to fraction form
    47,313.44/65,292.62 = 25,803.24/x
  3. Step 3: Cross multiply
    47,313.44x = 65,292.62 × 25,803.24
  4. Step 4: Simplify right side
    47,313.44x = 1,684,760,770.23
  5. Step 5: Solve for x
    x = 1,684,760,770.23/47,313.44
  6. Step 6: Final answer
    x = 35,608.50

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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.