Home / 194,670.15-292,059.90-94,833.60

Finding the Fourth Proportional to 194,670.15, 292,059.90 and 94,833.60

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Solution

The fourth proportional to 194,670.15, 292,059.90 and 94,833.60 is: 142,277.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,670.15 : 292,059.90 = 94,833.60 : x
  2. Step 2: Convert to fraction form
    194,670.15/292,059.90 = 94,833.60/x
  3. Step 3: Cross multiply
    194,670.15x = 292,059.90 × 94,833.60
  4. Step 4: Simplify right side
    194,670.15x = 27,697,091,732.64
  5. Step 5: Solve for x
    x = 27,697,091,732.64/194,670.15
  6. Step 6: Final answer
    x = 142,277.03

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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.