Home / 71,293.34-98,376.17-41,088.44

Finding the Fourth Proportional to 71,293.34, 98,376.17 and 41,088.44

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Solution

The fourth proportional to 71,293.34, 98,376.17 and 41,088.44 is: 56,697.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,293.34 : 98,376.17 = 41,088.44 : x
  2. Step 2: Convert to fraction form
    71,293.34/98,376.17 = 41,088.44/x
  3. Step 3: Cross multiply
    71,293.34x = 98,376.17 × 41,088.44
  4. Step 4: Simplify right side
    71,293.34x = 4,042,122,661.15
  5. Step 5: Solve for x
    x = 4,042,122,661.15/71,293.34
  6. Step 6: Final answer
    x = 56,697.06

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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.