Home / 160,751.86-241,078.55-111,150.70

Finding the Fourth Proportional to 160,751.86, 241,078.55 and 111,150.70

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Solution

The fourth proportional to 160,751.86, 241,078.55 and 111,150.70 is: 166,692.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,751.86 : 241,078.55 = 111,150.70 : x
  2. Step 2: Convert to fraction form
    160,751.86/241,078.55 = 111,150.70/x
  3. Step 3: Cross multiply
    160,751.86x = 241,078.55 × 111,150.70
  4. Step 4: Simplify right side
    160,751.86x = 26,796,049,587.49
  5. Step 5: Solve for x
    x = 26,796,049,587.49/160,751.86
  6. Step 6: Final answer
    x = 166,692.00

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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.