Home / 14,033.36-21,068.37-9,383.22

Finding the Fourth Proportional to 14,033.36, 21,068.37 and 9,383.22

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Solution

The fourth proportional to 14,033.36, 21,068.37 and 9,383.22 is: 14,087.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,033.36 : 21,068.37 = 9,383.22 : x
  2. Step 2: Convert to fraction form
    14,033.36/21,068.37 = 9,383.22/x
  3. Step 3: Cross multiply
    14,033.36x = 21,068.37 × 9,383.22
  4. Step 4: Simplify right side
    14,033.36x = 197,689,150.75
  5. Step 5: Solve for x
    x = 197,689,150.75/14,033.36
  6. Step 6: Final answer
    x = 14,087.08

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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.