Home / 195,365.04-269,656.32-114,846.52

Finding the Fourth Proportional to 195,365.04, 269,656.32 and 114,846.52

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Solution

The fourth proportional to 195,365.04, 269,656.32 and 114,846.52 is: 158,519.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,365.04 : 269,656.32 = 114,846.52 : x
  2. Step 2: Convert to fraction form
    195,365.04/269,656.32 = 114,846.52/x
  3. Step 3: Cross multiply
    195,365.04x = 269,656.32 × 114,846.52
  4. Step 4: Simplify right side
    195,365.04x = 30,969,089,948.01
  5. Step 5: Solve for x
    x = 30,969,089,948.01/195,365.04
  6. Step 6: Final answer
    x = 158,519.10

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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.