Home / 9,341.75-14,012.60-3,102.23

Finding the Fourth Proportional to 9,341.75, 14,012.60 and 3,102.23

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Solution

The fourth proportional to 9,341.75, 14,012.60 and 3,102.23 is: 4,653.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341.75 : 14,012.60 = 3,102.23 : x
  2. Step 2: Convert to fraction form
    9,341.75/14,012.60 = 3,102.23/x
  3. Step 3: Cross multiply
    9,341.75x = 14,012.60 × 3,102.23
  4. Step 4: Simplify right side
    9,341.75x = 43,470,222.52
  5. Step 5: Solve for x
    x = 43,470,222.52/9,341.75
  6. Step 6: Final answer
    x = 4,653.33

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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.