Home / 69,564.02-104,362.23-22,814.06

Finding the Fourth Proportional to 69,564.02, 104,362.23 and 22,814.06

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Solution

The fourth proportional to 69,564.02, 104,362.23 and 22,814.06 is: 34,226.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,564.02 : 104,362.23 = 22,814.06 : x
  2. Step 2: Convert to fraction form
    69,564.02/104,362.23 = 22,814.06/x
  3. Step 3: Cross multiply
    69,564.02x = 104,362.23 × 22,814.06
  4. Step 4: Simplify right side
    69,564.02x = 2,380,926,176.95
  5. Step 5: Solve for x
    x = 2,380,926,176.95/69,564.02
  6. Step 6: Final answer
    x = 34,226.40

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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.