Home / 30,683.43-46,025.19-9,336.33

Finding the Fourth Proportional to 30,683.43, 46,025.19 and 9,336.33

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Solution

The fourth proportional to 30,683.43, 46,025.19 and 9,336.33 is: 14,004.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,683.43 : 46,025.19 = 9,336.33 : x
  2. Step 2: Convert to fraction form
    30,683.43/46,025.19 = 9,336.33/x
  3. Step 3: Cross multiply
    30,683.43x = 46,025.19 × 9,336.33
  4. Step 4: Simplify right side
    30,683.43x = 429,706,362.15
  5. Step 5: Solve for x
    x = 429,706,362.15/30,683.43
  6. Step 6: Final answer
    x = 14,004.51

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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.