Home / 116,845.80-174,923.10-110,010.60

Finding the Fourth Proportional to 116,845.80, 174,923.10 and 110,010.60

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Solution

The fourth proportional to 116,845.80, 174,923.10 and 110,010.60 is: 164,690.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,845.80 : 174,923.10 = 110,010.60 : x
  2. Step 2: Convert to fraction form
    116,845.80/174,923.10 = 110,010.60/x
  3. Step 3: Cross multiply
    116,845.80x = 174,923.10 × 110,010.60
  4. Step 4: Simplify right side
    116,845.80x = 19,243,395,184.86
  5. Step 5: Solve for x
    x = 19,243,395,184.86/116,845.80
  6. Step 6: Final answer
    x = 164,690.52

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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.