Home / 69,959.02-104,948.87-24,976.89

Finding the Fourth Proportional to 69,959.02, 104,948.87 and 24,976.89

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Solution

The fourth proportional to 69,959.02, 104,948.87 and 24,976.89 is: 37,469.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,959.02 : 104,948.87 = 24,976.89 : x
  2. Step 2: Convert to fraction form
    69,959.02/104,948.87 = 24,976.89/x
  3. Step 3: Cross multiply
    69,959.02x = 104,948.87 × 24,976.89
  4. Step 4: Simplify right side
    69,959.02x = 2,621,296,381.61
  5. Step 5: Solve for x
    x = 2,621,296,381.61/69,959.02
  6. Step 6: Final answer
    x = 37,469.03

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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.