Home / 62,039.25-85,614.57-33,745.14

Finding the Fourth Proportional to 62,039.25, 85,614.57 and 33,745.14

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Solution

The fourth proportional to 62,039.25, 85,614.57 and 33,745.14 is: 46,568.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,039.25 : 85,614.57 = 33,745.14 : x
  2. Step 2: Convert to fraction form
    62,039.25/85,614.57 = 33,745.14/x
  3. Step 3: Cross multiply
    62,039.25x = 85,614.57 × 33,745.14
  4. Step 4: Simplify right side
    62,039.25x = 2,889,075,650.69
  5. Step 5: Solve for x
    x = 2,889,075,650.69/62,039.25
  6. Step 6: Final answer
    x = 46,568.51

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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.