Home / 9,269.14-13,903.71-2,343.64

Finding the Fourth Proportional to 9,269.14, 13,903.71 and 2,343.64

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Solution

The fourth proportional to 9,269.14, 13,903.71 and 2,343.64 is: 3,515.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.14 : 13,903.71 = 2,343.64 : x
  2. Step 2: Convert to fraction form
    9,269.14/13,903.71 = 2,343.64/x
  3. Step 3: Cross multiply
    9,269.14x = 13,903.71 × 2,343.64
  4. Step 4: Simplify right side
    9,269.14x = 32,585,290.90
  5. Step 5: Solve for x
    x = 32,585,290.90/9,269.14
  6. Step 6: Final answer
    x = 3,515.46

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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.