Home / 194,052.83-291,081.78-60,933.02

Finding the Fourth Proportional to 194,052.83, 291,081.78 and 60,933.02

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Solution

The fourth proportional to 194,052.83, 291,081.78 and 60,933.02 is: 91,400.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,052.83 : 291,081.78 = 60,933.02 : x
  2. Step 2: Convert to fraction form
    194,052.83/291,081.78 = 60,933.02/x
  3. Step 3: Cross multiply
    194,052.83x = 291,081.78 × 60,933.02
  4. Step 4: Simplify right side
    194,052.83x = 17,736,490,466.97
  5. Step 5: Solve for x
    x = 17,736,490,466.97/194,052.83
  6. Step 6: Final answer
    x = 91,400.32

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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.