Home / 180,083.39-270,045.93-95,823.52

Finding the Fourth Proportional to 180,083.39, 270,045.93 and 95,823.52

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Solution

The fourth proportional to 180,083.39, 270,045.93 and 95,823.52 is: 143,693.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,083.39 : 270,045.93 = 95,823.52 : x
  2. Step 2: Convert to fraction form
    180,083.39/270,045.93 = 95,823.52/x
  3. Step 3: Cross multiply
    180,083.39x = 270,045.93 × 95,823.52
  4. Step 4: Simplify right side
    180,083.39x = 25,876,751,574.27
  5. Step 5: Solve for x
    x = 25,876,751,574.27/180,083.39
  6. Step 6: Final answer
    x = 143,693.16

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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.