Home / 79,905.13-110,271.27-44,097.85

Finding the Fourth Proportional to 79,905.13, 110,271.27 and 44,097.85

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Solution

The fourth proportional to 79,905.13, 110,271.27 and 44,097.85 is: 60,856.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,905.13 : 110,271.27 = 44,097.85 : x
  2. Step 2: Convert to fraction form
    79,905.13/110,271.27 = 44,097.85/x
  3. Step 3: Cross multiply
    79,905.13x = 110,271.27 × 44,097.85
  4. Step 4: Simplify right side
    79,905.13x = 4,862,725,923.77
  5. Step 5: Solve for x
    x = 4,862,725,923.77/79,905.13
  6. Step 6: Final answer
    x = 60,856.24

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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.