Home / 62,214.35-93,321.41-15,467.22

Finding the Fourth Proportional to 62,214.35, 93,321.41 and 15,467.22

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Solution

The fourth proportional to 62,214.35, 93,321.41 and 15,467.22 is: 23,200.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214.35 : 93,321.41 = 15,467.22 : x
  2. Step 2: Convert to fraction form
    62,214.35/93,321.41 = 15,467.22/x
  3. Step 3: Cross multiply
    62,214.35x = 93,321.41 × 15,467.22
  4. Step 4: Simplify right side
    62,214.35x = 1,443,422,701.84
  5. Step 5: Solve for x
    x = 1,443,422,701.84/62,214.35
  6. Step 6: Final answer
    x = 23,200.80

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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.