Home / 33,030.09-49,544.64-22,889.12

Finding the Fourth Proportional to 33,030.09, 49,544.64 and 22,889.12

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Solution

The fourth proportional to 33,030.09, 49,544.64 and 22,889.12 is: 34,333.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,030.09 : 49,544.64 = 22,889.12 : x
  2. Step 2: Convert to fraction form
    33,030.09/49,544.64 = 22,889.12/x
  3. Step 3: Cross multiply
    33,030.09x = 49,544.64 × 22,889.12
  4. Step 4: Simplify right side
    33,030.09x = 1,134,032,962.59
  5. Step 5: Solve for x
    x = 1,134,032,962.59/33,030.09
  6. Step 6: Final answer
    x = 34,333.33

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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.