Home / 47,576.11-65,654.02-26,064.80

Finding the Fourth Proportional to 47,576.11, 65,654.02 and 26,064.80

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Solution

The fourth proportional to 47,576.11, 65,654.02 and 26,064.80 is: 35,968.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,576.11 : 65,654.02 = 26,064.80 : x
  2. Step 2: Convert to fraction form
    47,576.11/65,654.02 = 26,064.80/x
  3. Step 3: Cross multiply
    47,576.11x = 65,654.02 × 26,064.80
  4. Step 4: Simplify right side
    47,576.11x = 1,711,259,091.33
  5. Step 5: Solve for x
    x = 1,711,259,091.33/47,576.11
  6. Step 6: Final answer
    x = 35,968.88

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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.