Home / 6,162.69-9,237.25-2,873.08

Finding the Fourth Proportional to 6,162.69, 9,237.25 and 2,873.08

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Solution

The fourth proportional to 6,162.69, 9,237.25 and 2,873.08 is: 4,306.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162.69 : 9,237.25 = 2,873.08 : x
  2. Step 2: Convert to fraction form
    6,162.69/9,237.25 = 2,873.08/x
  3. Step 3: Cross multiply
    6,162.69x = 9,237.25 × 2,873.08
  4. Step 4: Simplify right side
    6,162.69x = 26,539,358.23
  5. Step 5: Solve for x
    x = 26,539,358.23/6,162.69
  6. Step 6: Final answer
    x = 4,306.46

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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.