Home / 69,476.53-95,910.67-46,545.84

Finding the Fourth Proportional to 69,476.53, 95,910.67 and 46,545.84

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Solution

The fourth proportional to 69,476.53, 95,910.67 and 46,545.84 is: 64,255.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,476.53 : 95,910.67 = 46,545.84 : x
  2. Step 2: Convert to fraction form
    69,476.53/95,910.67 = 46,545.84/x
  3. Step 3: Cross multiply
    69,476.53x = 95,910.67 × 46,545.84
  4. Step 4: Simplify right side
    69,476.53x = 4,464,242,336.92
  5. Step 5: Solve for x
    x = 4,464,242,336.92/69,476.53
  6. Step 6: Final answer
    x = 64,255.40

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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.