Home / 164,324.75-246,514.37-57,681.04

Finding the Fourth Proportional to 164,324.75, 246,514.37 and 57,681.04

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Solution

The fourth proportional to 164,324.75, 246,514.37 and 57,681.04 is: 86,531.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,324.75 : 246,514.37 = 57,681.04 : x
  2. Step 2: Convert to fraction form
    164,324.75/246,514.37 = 57,681.04/x
  3. Step 3: Cross multiply
    164,324.75x = 246,514.37 × 57,681.04
  4. Step 4: Simplify right side
    164,324.75x = 14,219,204,620.26
  5. Step 5: Solve for x
    x = 14,219,204,620.26/164,324.75
  6. Step 6: Final answer
    x = 86,531.12

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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.