Home / 47,044.48-64,923.36-25,824.64

Finding the Fourth Proportional to 47,044.48, 64,923.36 and 25,824.64

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Solution

The fourth proportional to 47,044.48, 64,923.36 and 25,824.64 is: 35,639.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,044.48 : 64,923.36 = 25,824.64 : x
  2. Step 2: Convert to fraction form
    47,044.48/64,923.36 = 25,824.64/x
  3. Step 3: Cross multiply
    47,044.48x = 64,923.36 × 25,824.64
  4. Step 4: Simplify right side
    47,044.48x = 1,676,622,399.59
  5. Step 5: Solve for x
    x = 1,676,622,399.59/47,044.48
  6. Step 6: Final answer
    x = 35,639.09

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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.