Home / 19,584.37-27,027-10,632.44

Finding the Fourth Proportional to 19,584.37, 27,027 and 10,632.44

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Solution

The fourth proportional to 19,584.37, 27,027 and 10,632.44 is: 14,673.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,584.37 : 27,027 = 10,632.44 : x
  2. Step 2: Convert to fraction form
    19,584.37/27,027 = 10,632.44/x
  3. Step 3: Cross multiply
    19,584.37x = 27,027 × 10,632.44
  4. Step 4: Simplify right side
    19,584.37x = 287,362,955.88
  5. Step 5: Solve for x
    x = 287,362,955.88/19,584.37
  6. Step 6: Final answer
    x = 14,673.08

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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.