Home / 97,635.77-146,400.97-44,298.64

Finding the Fourth Proportional to 97,635.77, 146,400.97 and 44,298.64

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Solution

The fourth proportional to 97,635.77, 146,400.97 and 44,298.64 is: 66,424.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,635.77 : 146,400.97 = 44,298.64 : x
  2. Step 2: Convert to fraction form
    97,635.77/146,400.97 = 44,298.64/x
  3. Step 3: Cross multiply
    97,635.77x = 146,400.97 × 44,298.64
  4. Step 4: Simplify right side
    97,635.77x = 6,485,363,865.68
  5. Step 5: Solve for x
    x = 6,485,363,865.68/97,635.77
  6. Step 6: Final answer
    x = 66,424.06

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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.