Home / 62,072.64-93,109.14-22,629.69

Finding the Fourth Proportional to 62,072.64, 93,109.14 and 22,629.69

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Solution

The fourth proportional to 62,072.64, 93,109.14 and 22,629.69 is: 33,944.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,072.64 : 93,109.14 = 22,629.69 : x
  2. Step 2: Convert to fraction form
    62,072.64/93,109.14 = 22,629.69/x
  3. Step 3: Cross multiply
    62,072.64x = 93,109.14 × 22,629.69
  4. Step 4: Simplify right side
    62,072.64x = 2,107,030,974.37
  5. Step 5: Solve for x
    x = 2,107,030,974.37/62,072.64
  6. Step 6: Final answer
    x = 33,944.60

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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.