Home / 9,351.36-14,023.53-3,110.22

Finding the Fourth Proportional to 9,351.36, 14,023.53 and 3,110.22

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Solution

The fourth proportional to 9,351.36, 14,023.53 and 3,110.22 is: 4,664.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351.36 : 14,023.53 = 3,110.22 : x
  2. Step 2: Convert to fraction form
    9,351.36/14,023.53 = 3,110.22/x
  3. Step 3: Cross multiply
    9,351.36x = 14,023.53 × 3,110.22
  4. Step 4: Simplify right side
    9,351.36x = 43,616,263.48
  5. Step 5: Solve for x
    x = 43,616,263.48/9,351.36
  6. Step 6: Final answer
    x = 4,664.16

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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.