Home / 69,426.59-104,114.75-25,041.42

Finding the Fourth Proportional to 69,426.59, 104,114.75 and 25,041.42

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Solution

The fourth proportional to 69,426.59, 104,114.75 and 25,041.42 is: 37,553.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,426.59 : 104,114.75 = 25,041.42 : x
  2. Step 2: Convert to fraction form
    69,426.59/104,114.75 = 25,041.42/x
  3. Step 3: Cross multiply
    69,426.59x = 104,114.75 × 25,041.42
  4. Step 4: Simplify right side
    69,426.59x = 2,607,181,057.74
  5. Step 5: Solve for x
    x = 2,607,181,057.74/69,426.59
  6. Step 6: Final answer
    x = 37,553.06

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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.