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Finding the Fourth Proportional to 60,293.33, 83,205.02 and 33,438.32

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Solution

The fourth proportional to 60,293.33, 83,205.02 and 33,438.32 is: 46,145.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,293.33 : 83,205.02 = 33,438.32 : x
  2. Step 2: Convert to fraction form
    60,293.33/83,205.02 = 33,438.32/x
  3. Step 3: Cross multiply
    60,293.33x = 83,205.02 × 33,438.32
  4. Step 4: Simplify right side
    60,293.33x = 2,782,235,501.15
  5. Step 5: Solve for x
    x = 2,782,235,501.15/60,293.33
  6. Step 6: Final answer
    x = 46,145.00

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