Home / 194,302.72-291,464.50-61,193.34

Finding the Fourth Proportional to 194,302.72, 291,464.50 and 61,193.34

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Solution

The fourth proportional to 194,302.72, 291,464.50 and 61,193.34 is: 91,793.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,302.72 : 291,464.50 = 61,193.34 : x
  2. Step 2: Convert to fraction form
    194,302.72/291,464.50 = 61,193.34/x
  3. Step 3: Cross multiply
    194,302.72x = 291,464.50 × 61,193.34
  4. Step 4: Simplify right side
    194,302.72x = 17,835,686,246.43
  5. Step 5: Solve for x
    x = 17,835,686,246.43/194,302.72
  6. Step 6: Final answer
    x = 91,793.29

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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.