Home / 69,682.43-96,191.19-47,052.06

Finding the Fourth Proportional to 69,682.43, 96,191.19 and 47,052.06

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Solution

The fourth proportional to 69,682.43, 96,191.19 and 47,052.06 is: 64,951.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,682.43 : 96,191.19 = 47,052.06 : x
  2. Step 2: Convert to fraction form
    69,682.43/96,191.19 = 47,052.06/x
  3. Step 3: Cross multiply
    69,682.43x = 96,191.19 × 47,052.06
  4. Step 4: Simplify right side
    69,682.43x = 4,525,993,643.35
  5. Step 5: Solve for x
    x = 4,525,993,643.35/69,682.43
  6. Step 6: Final answer
    x = 64,951.72

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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.