Home / 50,513.00-75,654.81-39,177.34

Finding the Fourth Proportional to 50,513.00, 75,654.81 and 39,177.34

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Solution

The fourth proportional to 50,513.00, 75,654.81 and 39,177.34 is: 58,677.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,513.00 : 75,654.81 = 39,177.34 : x
  2. Step 2: Convert to fraction form
    50,513.00/75,654.81 = 39,177.34/x
  3. Step 3: Cross multiply
    50,513.00x = 75,654.81 × 39,177.34
  4. Step 4: Simplify right side
    50,513.00x = 2,963,954,161.66
  5. Step 5: Solve for x
    x = 2,963,954,161.66/50,513.00
  6. Step 6: Final answer
    x = 58,677.06

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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.