Home / 44,342.22-66,516.93-13,177.50

Finding the Fourth Proportional to 44,342.22, 66,516.93 and 13,177.50

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Solution

The fourth proportional to 44,342.22, 66,516.93 and 13,177.50 is: 19,767.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,342.22 : 66,516.93 = 13,177.50 : x
  2. Step 2: Convert to fraction form
    44,342.22/66,516.93 = 13,177.50/x
  3. Step 3: Cross multiply
    44,342.22x = 66,516.93 × 13,177.50
  4. Step 4: Simplify right side
    44,342.22x = 876,526,845.08
  5. Step 5: Solve for x
    x = 876,526,845.08/44,342.22
  6. Step 6: Final answer
    x = 19,767.32

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.