Home / 61,999.06-85,558.50-33,704.54

Finding the Fourth Proportional to 61,999.06, 85,558.50 and 33,704.54

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Solution

The fourth proportional to 61,999.06, 85,558.50 and 33,704.54 is: 46,512.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,999.06 : 85,558.50 = 33,704.54 : x
  2. Step 2: Convert to fraction form
    61,999.06/85,558.50 = 33,704.54/x
  3. Step 3: Cross multiply
    61,999.06x = 85,558.50 × 33,704.54
  4. Step 4: Simplify right side
    61,999.06x = 2,883,709,885.59
  5. Step 5: Solve for x
    x = 2,883,709,885.59/61,999.06
  6. Step 6: Final answer
    x = 46,512.15

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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.