Home / 110,069.89-164,746.71-60,025.86

Finding the Fourth Proportional to 110,069.89, 164,746.71 and 60,025.86

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Solution

The fourth proportional to 110,069.89, 164,746.71 and 60,025.86 is: 89,843.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,069.89 : 164,746.71 = 60,025.86 : x
  2. Step 2: Convert to fraction form
    110,069.89/164,746.71 = 60,025.86/x
  3. Step 3: Cross multiply
    110,069.89x = 164,746.71 × 60,025.86
  4. Step 4: Simplify right side
    110,069.89x = 9,889,062,949.92
  5. Step 5: Solve for x
    x = 9,889,062,949.92/110,069.89
  6. Step 6: Final answer
    x = 89,843.49

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.