Home / 47,044.92-64,923.66-25,825.80

Finding the Fourth Proportional to 47,044.92, 64,923.66 and 25,825.80

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Solution

The fourth proportional to 47,044.92, 64,923.66 and 25,825.80 is: 35,640.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,044.92 : 64,923.66 = 25,825.80 : x
  2. Step 2: Convert to fraction form
    47,044.92/64,923.66 = 25,825.80/x
  3. Step 3: Cross multiply
    47,044.92x = 64,923.66 × 25,825.80
  4. Step 4: Simplify right side
    47,044.92x = 1,676,705,458.43
  5. Step 5: Solve for x
    x = 1,676,705,458.43/47,044.92
  6. Step 6: Final answer
    x = 35,640.52

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1.5x scale

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.