Home / 7,303.26-10,954.44-2,860.14

Finding the Fourth Proportional to 7,303.26, 10,954.44 and 2,860.14

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Solution

The fourth proportional to 7,303.26, 10,954.44 and 2,860.14 is: 4,290.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.26 : 10,954.44 = 2,860.14 : x
  2. Step 2: Convert to fraction form
    7,303.26/10,954.44 = 2,860.14/x
  3. Step 3: Cross multiply
    7,303.26x = 10,954.44 × 2,860.14
  4. Step 4: Simplify right side
    7,303.26x = 31,331,232.02
  5. Step 5: Solve for x
    x = 31,331,232.02/7,303.26
  6. Step 6: Final answer
    x = 4,290.03

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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.