Home / 160,977.80-241,466.70-148,536.20

Finding the Fourth Proportional to 160,977.80, 241,466.70 and 148,536.20

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Solution

The fourth proportional to 160,977.80, 241,466.70 and 148,536.20 is: 222,804.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,977.80 : 241,466.70 = 148,536.20 : x
  2. Step 2: Convert to fraction form
    160,977.80/241,466.70 = 148,536.20/x
  3. Step 3: Cross multiply
    160,977.80x = 241,466.70 × 148,536.20
  4. Step 4: Simplify right side
    160,977.80x = 35,866,546,044.54
  5. Step 5: Solve for x
    x = 35,866,546,044.54/160,977.80
  6. Step 6: Final answer
    x = 222,804.30

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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.