Home / 196,325.43-294,425.73-63,174.75

Finding the Fourth Proportional to 196,325.43, 294,425.73 and 63,174.75

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Solution

The fourth proportional to 196,325.43, 294,425.73 and 63,174.75 is: 94,742.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,325.43 : 294,425.73 = 63,174.75 : x
  2. Step 2: Convert to fraction form
    196,325.43/294,425.73 = 63,174.75/x
  3. Step 3: Cross multiply
    196,325.43x = 294,425.73 × 63,174.75
  4. Step 4: Simplify right side
    196,325.43x = 18,600,271,886.32
  5. Step 5: Solve for x
    x = 18,600,271,886.32/196,325.43
  6. Step 6: Final answer
    x = 94,742.04

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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.