Home / 58,350.09-80,523.60-33,201.21

Finding the Fourth Proportional to 58,350.09, 80,523.60 and 33,201.21

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Solution

The fourth proportional to 58,350.09, 80,523.60 and 33,201.21 is: 45,817.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,350.09 : 80,523.60 = 33,201.21 : x
  2. Step 2: Convert to fraction form
    58,350.09/80,523.60 = 33,201.21/x
  3. Step 3: Cross multiply
    58,350.09x = 80,523.60 × 33,201.21
  4. Step 4: Simplify right side
    58,350.09x = 2,673,480,953.56
  5. Step 5: Solve for x
    x = 2,673,480,953.56/58,350.09
  6. Step 6: Final answer
    x = 45,817.94

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.