Home / 47,094.94-64,991.60-25,873.75

Finding the Fourth Proportional to 47,094.94, 64,991.60 and 25,873.75

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Solution

The fourth proportional to 47,094.94, 64,991.60 and 25,873.75 is: 35,706.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.94 : 64,991.60 = 25,873.75 : x
  2. Step 2: Convert to fraction form
    47,094.94/64,991.60 = 25,873.75/x
  3. Step 3: Cross multiply
    47,094.94x = 64,991.60 × 25,873.75
  4. Step 4: Simplify right side
    47,094.94x = 1,681,576,410.50
  5. Step 5: Solve for x
    x = 1,681,576,410.50/47,094.94
  6. Step 6: Final answer
    x = 35,706.10

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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.