Home / 23,099.36-34,707.43-22,165.19

Finding the Fourth Proportional to 23,099.36, 34,707.43 and 22,165.19

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Solution

The fourth proportional to 23,099.36, 34,707.43 and 22,165.19 is: 33,303.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,099.36 : 34,707.43 = 22,165.19 : x
  2. Step 2: Convert to fraction form
    23,099.36/34,707.43 = 22,165.19/x
  3. Step 3: Cross multiply
    23,099.36x = 34,707.43 × 22,165.19
  4. Step 4: Simplify right side
    23,099.36x = 769,296,991.08
  5. Step 5: Solve for x
    x = 769,296,991.08/23,099.36
  6. Step 6: Final answer
    x = 33,303.82

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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.