Home / 22,066.77-33,093.14-7,272.93

Finding the Fourth Proportional to 22,066.77, 33,093.14 and 7,272.93

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Solution

The fourth proportional to 22,066.77, 33,093.14 and 7,272.93 is: 10,907.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,066.77 : 33,093.14 = 7,272.93 : x
  2. Step 2: Convert to fraction form
    22,066.77/33,093.14 = 7,272.93/x
  3. Step 3: Cross multiply
    22,066.77x = 33,093.14 × 7,272.93
  4. Step 4: Simplify right side
    22,066.77x = 240,684,054.34
  5. Step 5: Solve for x
    x = 240,684,054.34/22,066.77
  6. Step 6: Final answer
    x = 10,907.08

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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.