Home / 248,914.20-373,328.10-91,061.40

Finding the Fourth Proportional to 248,914.20, 373,328.10 and 91,061.40

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Solution

The fourth proportional to 248,914.20, 373,328.10 and 91,061.40 is: 136,576.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,914.20 : 373,328.10 = 91,061.40 : x
  2. Step 2: Convert to fraction form
    248,914.20/373,328.10 = 91,061.40/x
  3. Step 3: Cross multiply
    248,914.20x = 373,328.10 × 91,061.40
  4. Step 4: Simplify right side
    248,914.20x = 33,995,779,445.34
  5. Step 5: Solve for x
    x = 33,995,779,445.34/248,914.20
  6. Step 6: Final answer
    x = 136,576.30

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