Home / 183,625.29-275,216.49-94,830.39

Finding the Fourth Proportional to 183,625.29, 275,216.49 and 94,830.39

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Solution

The fourth proportional to 183,625.29, 275,216.49 and 94,830.39 is: 142,131.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,625.29 : 275,216.49 = 94,830.39 : x
  2. Step 2: Convert to fraction form
    183,625.29/275,216.49 = 94,830.39/x
  3. Step 3: Cross multiply
    183,625.29x = 275,216.49 × 94,830.39
  4. Step 4: Simplify right side
    183,625.29x = 26,098,887,081.13
  5. Step 5: Solve for x
    x = 26,098,887,081.13/183,625.29
  6. Step 6: Final answer
    x = 142,131.22

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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.