Home / 22,448.04-33,692.83-11,362.51

Finding the Fourth Proportional to 22,448.04, 33,692.83 and 11,362.51

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Solution

The fourth proportional to 22,448.04, 33,692.83 and 11,362.51 is: 17,054.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,448.04 : 33,692.83 = 11,362.51 : x
  2. Step 2: Convert to fraction form
    22,448.04/33,692.83 = 11,362.51/x
  3. Step 3: Cross multiply
    22,448.04x = 33,692.83 × 11,362.51
  4. Step 4: Simplify right side
    22,448.04x = 382,835,131.51
  5. Step 5: Solve for x
    x = 382,835,131.51/22,448.04
  6. Step 6: Final answer
    x = 17,054.28

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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.