Home / 160,755.04-241,083.30-111,153.88

Finding the Fourth Proportional to 160,755.04, 241,083.30 and 111,153.88

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Solution

The fourth proportional to 160,755.04, 241,083.30 and 111,153.88 is: 166,696.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,755.04 : 241,083.30 = 111,153.88 : x
  2. Step 2: Convert to fraction form
    160,755.04/241,083.30 = 111,153.88/x
  3. Step 3: Cross multiply
    160,755.04x = 241,083.30 × 111,153.88
  4. Step 4: Simplify right side
    160,755.04x = 26,797,343,595.50
  5. Step 5: Solve for x
    x = 26,797,343,595.50/160,755.04
  6. Step 6: Final answer
    x = 166,696.76

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1.5x scale

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.