Home / 194,466.83-268,364.16-109,586.93

Finding the Fourth Proportional to 194,466.83, 268,364.16 and 109,586.93

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Solution

The fourth proportional to 194,466.83, 268,364.16 and 109,586.93 is: 151,229.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,466.83 : 268,364.16 = 109,586.93 : x
  2. Step 2: Convert to fraction form
    194,466.83/268,364.16 = 109,586.93/x
  3. Step 3: Cross multiply
    194,466.83x = 268,364.16 × 109,586.93
  4. Step 4: Simplify right side
    194,466.83x = 29,409,203,074.61
  5. Step 5: Solve for x
    x = 29,409,203,074.61/194,466.83
  6. Step 6: Final answer
    x = 151,229.92

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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.