Home / 69,962.48-104,954.16-24,980.36

Finding the Fourth Proportional to 69,962.48, 104,954.16 and 24,980.36

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Solution

The fourth proportional to 69,962.48, 104,954.16 and 24,980.36 is: 37,474.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,962.48 : 104,954.16 = 24,980.36 : x
  2. Step 2: Convert to fraction form
    69,962.48/104,954.16 = 24,980.36/x
  3. Step 3: Cross multiply
    69,962.48x = 104,954.16 × 24,980.36
  4. Step 4: Simplify right side
    69,962.48x = 2,621,792,700.30
  5. Step 5: Solve for x
    x = 2,621,792,700.30/69,962.48
  6. Step 6: Final answer
    x = 37,474.27

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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.