Home / 246,027.48-339,581.26-160,200.69

Finding the Fourth Proportional to 246,027.48, 339,581.26 and 160,200.69

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Solution

The fourth proportional to 246,027.48, 339,581.26 and 160,200.69 is: 221,118.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,027.48 : 339,581.26 = 160,200.69 : x
  2. Step 2: Convert to fraction form
    246,027.48/339,581.26 = 160,200.69/x
  3. Step 3: Cross multiply
    246,027.48x = 339,581.26 × 160,200.69
  4. Step 4: Simplify right side
    246,027.48x = 54,401,151,089.89
  5. Step 5: Solve for x
    x = 54,401,151,089.89/246,027.48
  6. Step 6: Final answer
    x = 221,118.19

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.