Home / 293,861.39-440,822.25-101,735.53

Finding the Fourth Proportional to 293,861.39, 440,822.25 and 101,735.53

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Solution

The fourth proportional to 293,861.39, 440,822.25 and 101,735.53 is: 152,613.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,861.39 : 440,822.25 = 101,735.53 : x
  2. Step 2: Convert to fraction form
    293,861.39/440,822.25 = 101,735.53/x
  3. Step 3: Cross multiply
    293,861.39x = 440,822.25 × 101,735.53
  4. Step 4: Simplify right side
    293,861.39x = 44,847,284,137.49
  5. Step 5: Solve for x
    x = 44,847,284,137.49/293,861.39
  6. Step 6: Final answer
    x = 152,613.74

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.