Home / 19,563.33-26,996.99-10,610.49

Finding the Fourth Proportional to 19,563.33, 26,996.99 and 10,610.49

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Solution

The fourth proportional to 19,563.33, 26,996.99 and 10,610.49 is: 14,642.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,563.33 : 26,996.99 = 10,610.49 : x
  2. Step 2: Convert to fraction form
    19,563.33/26,996.99 = 10,610.49/x
  3. Step 3: Cross multiply
    19,563.33x = 26,996.99 × 10,610.49
  4. Step 4: Simplify right side
    19,563.33x = 286,451,239.37
  5. Step 5: Solve for x
    x = 286,451,239.37/19,563.33
  6. Step 6: Final answer
    x = 14,642.25

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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.