Home / 57,664.67-79,573.29-33,466.33

Finding the Fourth Proportional to 57,664.67, 79,573.29 and 33,466.33

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Solution

The fourth proportional to 57,664.67, 79,573.29 and 33,466.33 is: 46,181.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,664.67 : 79,573.29 = 33,466.33 : x
  2. Step 2: Convert to fraction form
    57,664.67/79,573.29 = 33,466.33/x
  3. Step 3: Cross multiply
    57,664.67x = 79,573.29 × 33,466.33
  4. Step 4: Simplify right side
    57,664.67x = 2,663,025,956.29
  5. Step 5: Solve for x
    x = 2,663,025,956.29/57,664.67
  6. Step 6: Final answer
    x = 46,181.24

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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.