Home / 174,847.80-262,077.30-96,018.60

Finding the Fourth Proportional to 174,847.80, 262,077.30 and 96,018.60

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Solution

The fourth proportional to 174,847.80, 262,077.30 and 96,018.60 is: 143,921.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,847.80 : 262,077.30 = 96,018.60 : x
  2. Step 2: Convert to fraction form
    174,847.80/262,077.30 = 96,018.60/x
  3. Step 3: Cross multiply
    174,847.80x = 262,077.30 × 96,018.60
  4. Step 4: Simplify right side
    174,847.80x = 25,164,295,437.78
  5. Step 5: Solve for x
    x = 25,164,295,437.78/174,847.80
  6. Step 6: Final answer
    x = 143,921.14

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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.