Home / 47,093.89-64,988.85-25,583.53

Finding the Fourth Proportional to 47,093.89, 64,988.85 and 25,583.53

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Solution

The fourth proportional to 47,093.89, 64,988.85 and 25,583.53 is: 35,304.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,093.89 : 64,988.85 = 25,583.53 : x
  2. Step 2: Convert to fraction form
    47,093.89/64,988.85 = 25,583.53/x
  3. Step 3: Cross multiply
    47,093.89x = 64,988.85 × 25,583.53
  4. Step 4: Simplify right side
    47,093.89x = 1,662,644,193.64
  5. Step 5: Solve for x
    x = 1,662,644,193.64/47,093.89
  6. Step 6: Final answer
    x = 35,304.88

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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.