Home / 61,947.05-92,452.44-55,968.35

Finding the Fourth Proportional to 61,947.05, 92,452.44 and 55,968.35

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Solution

The fourth proportional to 61,947.05, 92,452.44 and 55,968.35 is: 83,529.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,947.05 : 92,452.44 = 55,968.35 : x
  2. Step 2: Convert to fraction form
    61,947.05/92,452.44 = 55,968.35/x
  3. Step 3: Cross multiply
    61,947.05x = 92,452.44 × 55,968.35
  4. Step 4: Simplify right side
    61,947.05x = 5,174,410,520.27
  5. Step 5: Solve for x
    x = 5,174,410,520.27/61,947.05
  6. Step 6: Final answer
    x = 83,529.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.