Home / 23,355.36-34,866.69-22,535.22

Finding the Fourth Proportional to 23,355.36, 34,866.69 and 22,535.22

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Solution

The fourth proportional to 23,355.36, 34,866.69 and 22,535.22 is: 33,642.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355.36 : 34,866.69 = 22,535.22 : x
  2. Step 2: Convert to fraction form
    23,355.36/34,866.69 = 22,535.22/x
  3. Step 3: Cross multiply
    23,355.36x = 34,866.69 × 22,535.22
  4. Step 4: Simplify right side
    23,355.36x = 785,728,529.82
  5. Step 5: Solve for x
    x = 785,728,529.82/23,355.36
  6. Step 6: Final answer
    x = 33,642.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.