Home / 35,369.46-53,055.81-33,667.11

Finding the Fourth Proportional to 35,369.46, 53,055.81 and 33,667.11

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Solution

The fourth proportional to 35,369.46, 53,055.81 and 33,667.11 is: 50,502.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,369.46 : 53,055.81 = 33,667.11 : x
  2. Step 2: Convert to fraction form
    35,369.46/53,055.81 = 33,667.11/x
  3. Step 3: Cross multiply
    35,369.46x = 53,055.81 × 33,667.11
  4. Step 4: Simplify right side
    35,369.46x = 1,786,235,791.41
  5. Step 5: Solve for x
    x = 1,786,235,791.41/35,369.46
  6. Step 6: Final answer
    x = 50,502.21

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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.