Home / 110,844.10-166,260.00-98,505.32

Finding the Fourth Proportional to 110,844.10, 166,260.00 and 98,505.32

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Solution

The fourth proportional to 110,844.10, 166,260.00 and 98,505.32 is: 147,752.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,844.10 : 166,260.00 = 98,505.32 : x
  2. Step 2: Convert to fraction form
    110,844.10/166,260.00 = 98,505.32/x
  3. Step 3: Cross multiply
    110,844.10x = 166,260.00 × 98,505.32
  4. Step 4: Simplify right side
    110,844.10x = 16,377,495,103.55
  5. Step 5: Solve for x
    x = 16,377,495,103.55/110,844.10
  6. Step 6: Final answer
    x = 147,752.52

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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.