Home / 19,564.44-27,004.44-16,036.08

Finding the Fourth Proportional to 19,564.44, 27,004.44 and 16,036.08

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Solution

The fourth proportional to 19,564.44, 27,004.44 and 16,036.08 is: 22,134.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,564.44 : 27,004.44 = 16,036.08 : x
  2. Step 2: Convert to fraction form
    19,564.44/27,004.44 = 16,036.08/x
  3. Step 3: Cross multiply
    19,564.44x = 27,004.44 × 16,036.08
  4. Step 4: Simplify right side
    19,564.44x = 433,045,360.20
  5. Step 5: Solve for x
    x = 433,045,360.20/19,564.44
  6. Step 6: Final answer
    x = 22,134.31

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.