Home / 47,183.40-65,113.74-25,963.56

Finding the Fourth Proportional to 47,183.40, 65,113.74 and 25,963.56

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Solution

The fourth proportional to 47,183.40, 65,113.74 and 25,963.56 is: 35,830.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,183.40 : 65,113.74 = 25,963.56 : x
  2. Step 2: Convert to fraction form
    47,183.40/65,113.74 = 25,963.56/x
  3. Step 3: Cross multiply
    47,183.40x = 65,113.74 × 25,963.56
  4. Step 4: Simplify right side
    47,183.40x = 1,690,584,495.31
  5. Step 5: Solve for x
    x = 1,690,584,495.31/47,183.40
  6. Step 6: Final answer
    x = 35,830.07

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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.