Home / 194,734.80-292,102.20-121,725.45

Finding the Fourth Proportional to 194,734.80, 292,102.20 and 121,725.45

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Solution

The fourth proportional to 194,734.80, 292,102.20 and 121,725.45 is: 182,588.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,734.80 : 292,102.20 = 121,725.45 : x
  2. Step 2: Convert to fraction form
    194,734.80/292,102.20 = 121,725.45/x
  3. Step 3: Cross multiply
    194,734.80x = 292,102.20 × 121,725.45
  4. Step 4: Simplify right side
    194,734.80x = 35,556,271,740.99
  5. Step 5: Solve for x
    x = 35,556,271,740.99/194,734.80
  6. Step 6: Final answer
    x = 182,588.18

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