Home / 104,746.39-156,995.96-44,757.32

Finding the Fourth Proportional to 104,746.39, 156,995.96 and 44,757.32

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Solution

The fourth proportional to 104,746.39, 156,995.96 and 44,757.32 is: 67,083.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,746.39 : 156,995.96 = 44,757.32 : x
  2. Step 2: Convert to fraction form
    104,746.39/156,995.96 = 44,757.32/x
  3. Step 3: Cross multiply
    104,746.39x = 156,995.96 × 44,757.32
  4. Step 4: Simplify right side
    104,746.39x = 7,026,718,420.43
  5. Step 5: Solve for x
    x = 7,026,718,420.43/104,746.39
  6. Step 6: Final answer
    x = 67,083.16

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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.