Home / 67,634.36-93,337.97-37,009.52

Finding the Fourth Proportional to 67,634.36, 93,337.97 and 37,009.52

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Solution

The fourth proportional to 67,634.36, 93,337.97 and 37,009.52 is: 51,074.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,634.36 : 93,337.97 = 37,009.52 : x
  2. Step 2: Convert to fraction form
    67,634.36/93,337.97 = 37,009.52/x
  3. Step 3: Cross multiply
    67,634.36x = 93,337.97 × 37,009.52
  4. Step 4: Simplify right side
    67,634.36x = 3,454,392,815.74
  5. Step 5: Solve for x
    x = 3,454,392,815.74/67,634.36
  6. Step 6: Final answer
    x = 51,074.53

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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.