Home / 160,754.10-241,081.90-111,152.94

Finding the Fourth Proportional to 160,754.10, 241,081.90 and 111,152.94

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Solution

The fourth proportional to 160,754.10, 241,081.90 and 111,152.94 is: 166,695.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,754.10 : 241,081.90 = 111,152.94 : x
  2. Step 2: Convert to fraction form
    160,754.10/241,081.90 = 111,152.94/x
  3. Step 3: Cross multiply
    160,754.10x = 241,081.90 × 111,152.94
  4. Step 4: Simplify right side
    160,754.10x = 26,796,961,687.90
  5. Step 5: Solve for x
    x = 26,796,961,687.90/160,754.10
  6. Step 6: Final answer
    x = 166,695.35

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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.