Home / 160,667.20-241,000.80-60,830.65

Finding the Fourth Proportional to 160,667.20, 241,000.80 and 60,830.65

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Solution

The fourth proportional to 160,667.20, 241,000.80 and 60,830.65 is: 91,245.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,667.20 : 241,000.80 = 60,830.65 : x
  2. Step 2: Convert to fraction form
    160,667.20/241,000.80 = 60,830.65/x
  3. Step 3: Cross multiply
    160,667.20x = 241,000.80 × 60,830.65
  4. Step 4: Simplify right side
    160,667.20x = 14,660,235,314.52
  5. Step 5: Solve for x
    x = 14,660,235,314.52/160,667.20
  6. Step 6: Final answer
    x = 91,245.98

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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.