Home / 50,667.96-76,001.96-13,227.93

Finding the Fourth Proportional to 50,667.96, 76,001.96 and 13,227.93

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Solution

The fourth proportional to 50,667.96, 76,001.96 and 13,227.93 is: 19,841.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,667.96 : 76,001.96 = 13,227.93 : x
  2. Step 2: Convert to fraction form
    50,667.96/76,001.96 = 13,227.93/x
  3. Step 3: Cross multiply
    50,667.96x = 76,001.96 × 13,227.93
  4. Step 4: Simplify right side
    50,667.96x = 1,005,348,606.74
  5. Step 5: Solve for x
    x = 1,005,348,606.74/50,667.96
  6. Step 6: Final answer
    x = 19,841.90

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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.