Home / 7,050.06-10,575.48-2,667.12

Finding the Fourth Proportional to 7,050.06, 10,575.48 and 2,667.12

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Solution

The fourth proportional to 7,050.06, 10,575.48 and 2,667.12 is: 4,000.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,050.06 : 10,575.48 = 2,667.12 : x
  2. Step 2: Convert to fraction form
    7,050.06/10,575.48 = 2,667.12/x
  3. Step 3: Cross multiply
    7,050.06x = 10,575.48 × 2,667.12
  4. Step 4: Simplify right side
    7,050.06x = 28,206,074.22
  5. Step 5: Solve for x
    x = 28,206,074.22/7,050.06
  6. Step 6: Final answer
    x = 4,000.83

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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.