Home / 44,132.52-66,181.32-34,790.52

Finding the Fourth Proportional to 44,132.52, 66,181.32 and 34,790.52

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Solution

The fourth proportional to 44,132.52, 66,181.32 and 34,790.52 is: 52,172.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,132.52 : 66,181.32 = 34,790.52 : x
  2. Step 2: Convert to fraction form
    44,132.52/66,181.32 = 34,790.52/x
  3. Step 3: Cross multiply
    44,132.52x = 66,181.32 × 34,790.52
  4. Step 4: Simplify right side
    44,132.52x = 2,302,482,537.09
  5. Step 5: Solve for x
    x = 2,302,482,537.09/44,132.52
  6. Step 6: Final answer
    x = 52,172.02

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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.