Home / 22,646.44-33,975.58-7,064.36

Finding the Fourth Proportional to 22,646.44, 33,975.58 and 7,064.36

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Solution

The fourth proportional to 22,646.44, 33,975.58 and 7,064.36 is: 10,598.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,646.44 : 33,975.58 = 7,064.36 : x
  2. Step 2: Convert to fraction form
    22,646.44/33,975.58 = 7,064.36/x
  3. Step 3: Cross multiply
    22,646.44x = 33,975.58 × 7,064.36
  4. Step 4: Simplify right side
    22,646.44x = 240,015,728.33
  5. Step 5: Solve for x
    x = 240,015,728.33/22,646.44
  6. Step 6: Final answer
    x = 10,598.39

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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.