Home / 104,168.36-156,205.83-62,068.28

Finding the Fourth Proportional to 104,168.36, 156,205.83 and 62,068.28

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Solution

The fourth proportional to 104,168.36, 156,205.83 and 62,068.28 is: 93,074.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,168.36 : 156,205.83 = 62,068.28 : x
  2. Step 2: Convert to fraction form
    104,168.36/156,205.83 = 62,068.28/x
  3. Step 3: Cross multiply
    104,168.36x = 156,205.83 × 62,068.28
  4. Step 4: Simplify right side
    104,168.36x = 9,695,427,194.07
  5. Step 5: Solve for x
    x = 9,695,427,194.07/104,168.36
  6. Step 6: Final answer
    x = 93,074.59

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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.