Home / 201,214.06-301,850.07-60,983.62

Finding the Fourth Proportional to 201,214.06, 301,850.07 and 60,983.62

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Solution

The fourth proportional to 201,214.06, 301,850.07 and 60,983.62 is: 91,484.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    201,214.06 : 301,850.07 = 60,983.62 : x
  2. Step 2: Convert to fraction form
    201,214.06/301,850.07 = 60,983.62/x
  3. Step 3: Cross multiply
    201,214.06x = 301,850.07 × 60,983.62
  4. Step 4: Simplify right side
    201,214.06x = 18,407,909,965.85
  5. Step 5: Solve for x
    x = 18,407,909,965.85/201,214.06
  6. Step 6: Final answer
    x = 91,484.21

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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.