Home / 46,664.42-64,395.27-25,443.26

Finding the Fourth Proportional to 46,664.42, 64,395.27 and 25,443.26

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Solution

The fourth proportional to 46,664.42, 64,395.27 and 25,443.26 is: 35,110.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,664.42 : 64,395.27 = 25,443.26 : x
  2. Step 2: Convert to fraction form
    46,664.42/64,395.27 = 25,443.26/x
  3. Step 3: Cross multiply
    46,664.42x = 64,395.27 × 25,443.26
  4. Step 4: Simplify right side
    46,664.42x = 1,638,425,597.38
  5. Step 5: Solve for x
    x = 1,638,425,597.38/46,664.42
  6. Step 6: Final answer
    x = 35,110.81

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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.