Home / 69,941.75-104,927.55-22,559.51

Finding the Fourth Proportional to 69,941.75, 104,927.55 and 22,559.51

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Solution

The fourth proportional to 69,941.75, 104,927.55 and 22,559.51 is: 33,844.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,941.75 : 104,927.55 = 22,559.51 : x
  2. Step 2: Convert to fraction form
    69,941.75/104,927.55 = 22,559.51/x
  3. Step 3: Cross multiply
    69,941.75x = 104,927.55 × 22,559.51
  4. Step 4: Simplify right side
    69,941.75x = 2,367,114,057.10
  5. Step 5: Solve for x
    x = 2,367,114,057.10/69,941.75
  6. Step 6: Final answer
    x = 33,844.08

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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.