Home / 19,801.00-27,323.96-10,847.06

Finding the Fourth Proportional to 19,801.00, 27,323.96 and 10,847.06

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Solution

The fourth proportional to 19,801.00, 27,323.96 and 10,847.06 is: 14,968.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,801.00 : 27,323.96 = 10,847.06 : x
  2. Step 2: Convert to fraction form
    19,801.00/27,323.96 = 10,847.06/x
  3. Step 3: Cross multiply
    19,801.00x = 27,323.96 × 10,847.06
  4. Step 4: Simplify right side
    19,801.00x = 296,384,442.70
  5. Step 5: Solve for x
    x = 296,384,442.70/19,801.00
  6. Step 6: Final answer
    x = 14,968.16

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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.