Home / 69,118.60-95,334.53-46,136.83

Finding the Fourth Proportional to 69,118.60, 95,334.53 and 46,136.83

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Solution

The fourth proportional to 69,118.60, 95,334.53 and 46,136.83 is: 63,636.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,118.60 : 95,334.53 = 46,136.83 : x
  2. Step 2: Convert to fraction form
    69,118.60/95,334.53 = 46,136.83/x
  3. Step 3: Cross multiply
    69,118.60x = 95,334.53 × 46,136.83
  4. Step 4: Simplify right side
    69,118.60x = 4,398,433,003.74
  5. Step 5: Solve for x
    x = 4,398,433,003.74/69,118.60
  6. Step 6: Final answer
    x = 63,636.03

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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.