Home / 47,062.44-64,939.14-25,842.60

Finding the Fourth Proportional to 47,062.44, 64,939.14 and 25,842.60

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Solution

The fourth proportional to 47,062.44, 64,939.14 and 25,842.60 is: 35,658.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,062.44 : 64,939.14 = 25,842.60 : x
  2. Step 2: Convert to fraction form
    47,062.44/64,939.14 = 25,842.60/x
  3. Step 3: Cross multiply
    47,062.44x = 64,939.14 × 25,842.60
  4. Step 4: Simplify right side
    47,062.44x = 1,678,196,219.36
  5. Step 5: Solve for x
    x = 1,678,196,219.36/47,062.44
  6. Step 6: Final answer
    x = 35,658.93

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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.