Home / 46,664.29-64,396.53-25,443.56

Finding the Fourth Proportional to 46,664.29, 64,396.53 and 25,443.56

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Solution

The fourth proportional to 46,664.29, 64,396.53 and 25,443.56 is: 35,112.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,664.29 : 64,396.53 = 25,443.56 : x
  2. Step 2: Convert to fraction form
    46,664.29/64,396.53 = 25,443.56/x
  3. Step 3: Cross multiply
    46,664.29x = 64,396.53 × 25,443.56
  4. Step 4: Simplify right side
    46,664.29x = 1,638,476,974.85
  5. Step 5: Solve for x
    x = 1,638,476,974.85/46,664.29
  6. Step 6: Final answer
    x = 35,112.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.