Home / 69,356.48-104,032.58-25,012.01

Finding the Fourth Proportional to 69,356.48, 104,032.58 and 25,012.01

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Solution

The fourth proportional to 69,356.48, 104,032.58 and 25,012.01 is: 37,517.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,356.48 : 104,032.58 = 25,012.01 : x
  2. Step 2: Convert to fraction form
    69,356.48/104,032.58 = 25,012.01/x
  3. Step 3: Cross multiply
    69,356.48x = 104,032.58 × 25,012.01
  4. Step 4: Simplify right side
    69,356.48x = 2,602,064,066.31
  5. Step 5: Solve for x
    x = 2,602,064,066.31/69,356.48
  6. Step 6: Final answer
    x = 37,517.25

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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.