Home / 9,743.67-14,615.46-2,723.67

Finding the Fourth Proportional to 9,743.67, 14,615.46 and 2,723.67

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Solution

The fourth proportional to 9,743.67, 14,615.46 and 2,723.67 is: 4,085.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743.67 : 14,615.46 = 2,723.67 : x
  2. Step 2: Convert to fraction form
    9,743.67/14,615.46 = 2,723.67/x
  3. Step 3: Cross multiply
    9,743.67x = 14,615.46 × 2,723.67
  4. Step 4: Simplify right side
    9,743.67x = 39,807,689.94
  5. Step 5: Solve for x
    x = 39,807,689.94/9,743.67
  6. Step 6: Final answer
    x = 4,085.49

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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.