Home / 44,573.16-66,835.60-19,583.96

Finding the Fourth Proportional to 44,573.16, 66,835.60 and 19,583.96

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Solution

The fourth proportional to 44,573.16, 66,835.60 and 19,583.96 is: 29,365.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,573.16 : 66,835.60 = 19,583.96 : x
  2. Step 2: Convert to fraction form
    44,573.16/66,835.60 = 19,583.96/x
  3. Step 3: Cross multiply
    44,573.16x = 66,835.60 × 19,583.96
  4. Step 4: Simplify right side
    44,573.16x = 1,308,905,333.84
  5. Step 5: Solve for x
    x = 1,308,905,333.84/44,573.16
  6. Step 6: Final answer
    x = 29,365.32

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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.