Home / 61,532.52-91,961.58-44,927.52

Finding the Fourth Proportional to 61,532.52, 91,961.58 and 44,927.52

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Solution

The fourth proportional to 61,532.52, 91,961.58 and 44,927.52 is: 67,145.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,532.52 : 91,961.58 = 44,927.52 : x
  2. Step 2: Convert to fraction form
    61,532.52/91,961.58 = 44,927.52/x
  3. Step 3: Cross multiply
    61,532.52x = 91,961.58 × 44,927.52
  4. Step 4: Simplify right side
    61,532.52x = 4,131,605,724.68
  5. Step 5: Solve for x
    x = 4,131,605,724.68/61,532.52
  6. Step 6: Final answer
    x = 67,145.08

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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.