Home / 47,055.44-64,936.62-25,836.08

Finding the Fourth Proportional to 47,055.44, 64,936.62 and 25,836.08

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Solution

The fourth proportional to 47,055.44, 64,936.62 and 25,836.08 is: 35,653.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,055.44 : 64,936.62 = 25,836.08 : x
  2. Step 2: Convert to fraction form
    47,055.44/64,936.62 = 25,836.08/x
  3. Step 3: Cross multiply
    47,055.44x = 64,936.62 × 25,836.08
  4. Step 4: Simplify right side
    47,055.44x = 1,677,707,384.57
  5. Step 5: Solve for x
    x = 1,677,707,384.57/47,055.44
  6. Step 6: Final answer
    x = 35,653.84

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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.