Home / 47,469.39-65,506.64-25,958.22

Finding the Fourth Proportional to 47,469.39, 65,506.64 and 25,958.22

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Solution

The fourth proportional to 47,469.39, 65,506.64 and 25,958.22 is: 35,821.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,469.39 : 65,506.64 = 25,958.22 : x
  2. Step 2: Convert to fraction form
    47,469.39/65,506.64 = 25,958.22/x
  3. Step 3: Cross multiply
    47,469.39x = 65,506.64 × 25,958.22
  4. Step 4: Simplify right side
    47,469.39x = 1,700,435,642.79
  5. Step 5: Solve for x
    x = 1,700,435,642.79/47,469.39
  6. Step 6: Final answer
    x = 35,821.73

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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.