Home / 196,285.03-294,427.68-63,165.26

Finding the Fourth Proportional to 196,285.03, 294,427.68 and 63,165.26

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Solution

The fourth proportional to 196,285.03, 294,427.68 and 63,165.26 is: 94,747.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,285.03 : 294,427.68 = 63,165.26 : x
  2. Step 2: Convert to fraction form
    196,285.03/294,427.68 = 63,165.26/x
  3. Step 3: Cross multiply
    196,285.03x = 294,427.68 × 63,165.26
  4. Step 4: Simplify right side
    196,285.03x = 18,597,600,958.40
  5. Step 5: Solve for x
    x = 18,597,600,958.40/196,285.03
  6. Step 6: Final answer
    x = 94,747.93

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1.5x scale

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.