Home / 7,303.21-10,960.22-5,433.37

Finding the Fourth Proportional to 7,303.21, 10,960.22 and 5,433.37

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Solution

The fourth proportional to 7,303.21, 10,960.22 and 5,433.37 is: 8,154.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,303.21 : 10,960.22 = 5,433.37 : x
  2. Step 2: Convert to fraction form
    7,303.21/10,960.22 = 5,433.37/x
  3. Step 3: Cross multiply
    7,303.21x = 10,960.22 × 5,433.37
  4. Step 4: Simplify right side
    7,303.21x = 59,550,930.54
  5. Step 5: Solve for x
    x = 59,550,930.54/7,303.21
  6. Step 6: Final answer
    x = 8,154.08

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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.