Home / 61,483.90-84,850.06-34,262.44

Finding the Fourth Proportional to 61,483.90, 84,850.06 and 34,262.44

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Solution

The fourth proportional to 61,483.90, 84,850.06 and 34,262.44 is: 47,283.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,483.90 : 84,850.06 = 34,262.44 : x
  2. Step 2: Convert to fraction form
    61,483.90/84,850.06 = 34,262.44/x
  3. Step 3: Cross multiply
    61,483.90x = 84,850.06 × 34,262.44
  4. Step 4: Simplify right side
    61,483.90x = 2,907,170,089.75
  5. Step 5: Solve for x
    x = 2,907,170,089.75/61,483.90
  6. Step 6: Final answer
    x = 47,283.44

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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.