Home / 69,793.56-96,284.22-46,515.36

Finding the Fourth Proportional to 69,793.56, 96,284.22 and 46,515.36

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Solution

The fourth proportional to 69,793.56, 96,284.22 and 46,515.36 is: 64,170.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,793.56 : 96,284.22 = 46,515.36 : x
  2. Step 2: Convert to fraction form
    69,793.56/96,284.22 = 46,515.36/x
  3. Step 3: Cross multiply
    69,793.56x = 96,284.22 × 46,515.36
  4. Step 4: Simplify right side
    69,793.56x = 4,478,695,155.62
  5. Step 5: Solve for x
    x = 4,478,695,155.62/69,793.56
  6. Step 6: Final answer
    x = 64,170.61

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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.