Home / 194,941.53-268,988.99-110,056.77

Finding the Fourth Proportional to 194,941.53, 268,988.99 and 110,056.77

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Solution

The fourth proportional to 194,941.53, 268,988.99 and 110,056.77 is: 151,861.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,941.53 : 268,988.99 = 110,056.77 : x
  2. Step 2: Convert to fraction form
    194,941.53/268,988.99 = 110,056.77/x
  3. Step 3: Cross multiply
    194,941.53x = 268,988.99 × 110,056.77
  4. Step 4: Simplify right side
    194,941.53x = 29,604,058,854.68
  5. Step 5: Solve for x
    x = 29,604,058,854.68/194,941.53
  6. Step 6: Final answer
    x = 151,861.22

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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.