Home / 46,661.44-64,393.06-25,441.06

Finding the Fourth Proportional to 46,661.44, 64,393.06 and 25,441.06

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Solution

The fourth proportional to 46,661.44, 64,393.06 and 25,441.06 is: 35,108.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,661.44 : 64,393.06 = 25,441.06 : x
  2. Step 2: Convert to fraction form
    46,661.44/64,393.06 = 25,441.06/x
  3. Step 3: Cross multiply
    46,661.44x = 64,393.06 × 25,441.06
  4. Step 4: Simplify right side
    46,661.44x = 1,638,227,703.04
  5. Step 5: Solve for x
    x = 1,638,227,703.04/46,661.44
  6. Step 6: Final answer
    x = 35,108.81

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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.