Home / 200,187.14-300,327.41-58,035.38

Finding the Fourth Proportional to 200,187.14, 300,327.41 and 58,035.38

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Solution

The fourth proportional to 200,187.14, 300,327.41 and 58,035.38 is: 87,066.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,187.14 : 300,327.41 = 58,035.38 : x
  2. Step 2: Convert to fraction form
    200,187.14/300,327.41 = 58,035.38/x
  3. Step 3: Cross multiply
    200,187.14x = 300,327.41 × 58,035.38
  4. Step 4: Simplify right side
    200,187.14x = 17,429,614,007.22
  5. Step 5: Solve for x
    x = 17,429,614,007.22/200,187.14
  6. Step 6: Final answer
    x = 87,066.60

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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.