Home / 4,216.07-6,326.92-1,750.89

Finding the Fourth Proportional to 4,216.07, 6,326.92 and 1,750.89

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Solution

The fourth proportional to 4,216.07, 6,326.92 and 1,750.89 is: 2,627.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216.07 : 6,326.92 = 1,750.89 : x
  2. Step 2: Convert to fraction form
    4,216.07/6,326.92 = 1,750.89/x
  3. Step 3: Cross multiply
    4,216.07x = 6,326.92 × 1,750.89
  4. Step 4: Simplify right side
    4,216.07x = 11,077,740.96
  5. Step 5: Solve for x
    x = 11,077,740.96/4,216.07
  6. Step 6: Final answer
    x = 2,627.50

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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.