Home / 80,097.45-110,525.07-44,285.32

Finding the Fourth Proportional to 80,097.45, 110,525.07 and 44,285.32

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Solution

The fourth proportional to 80,097.45, 110,525.07 and 44,285.32 is: 61,108.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,097.45 : 110,525.07 = 44,285.32 : x
  2. Step 2: Convert to fraction form
    80,097.45/110,525.07 = 44,285.32/x
  3. Step 3: Cross multiply
    80,097.45x = 110,525.07 × 44,285.32
  4. Step 4: Simplify right side
    80,097.45x = 4,894,638,092.97
  5. Step 5: Solve for x
    x = 4,894,638,092.97/80,097.45
  6. Step 6: Final answer
    x = 61,108.54

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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.