Home / 62,150.97-93,190.46-42,453.33

Finding the Fourth Proportional to 62,150.97, 93,190.46 and 42,453.33

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Solution

The fourth proportional to 62,150.97, 93,190.46 and 42,453.33 is: 63,655.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,150.97 : 93,190.46 = 42,453.33 : x
  2. Step 2: Convert to fraction form
    62,150.97/93,190.46 = 42,453.33/x
  3. Step 3: Cross multiply
    62,150.97x = 93,190.46 × 42,453.33
  4. Step 4: Simplify right side
    62,150.97x = 3,956,245,138.97
  5. Step 5: Solve for x
    x = 3,956,245,138.97/62,150.97
  6. Step 6: Final answer
    x = 63,655.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.