Home / 7,233.45-10,850.55-2,303.47

Finding the Fourth Proportional to 7,233.45, 10,850.55 and 2,303.47

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Solution

The fourth proportional to 7,233.45, 10,850.55 and 2,303.47 is: 3,455.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233.45 : 10,850.55 = 2,303.47 : x
  2. Step 2: Convert to fraction form
    7,233.45/10,850.55 = 2,303.47/x
  3. Step 3: Cross multiply
    7,233.45x = 10,850.55 × 2,303.47
  4. Step 4: Simplify right side
    7,233.45x = 24,993,916.41
  5. Step 5: Solve for x
    x = 24,993,916.41/7,233.45
  6. Step 6: Final answer
    x = 3,455.32

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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.