Home / 19,394.00-26,763.35-10,896.14

Finding the Fourth Proportional to 19,394.00, 26,763.35 and 10,896.14

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Solution

The fourth proportional to 19,394.00, 26,763.35 and 10,896.14 is: 15,036.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,394.00 : 26,763.35 = 10,896.14 : x
  2. Step 2: Convert to fraction form
    19,394.00/26,763.35 = 10,896.14/x
  3. Step 3: Cross multiply
    19,394.00x = 26,763.35 × 10,896.14
  4. Step 4: Simplify right side
    19,394.00x = 291,617,070.35
  5. Step 5: Solve for x
    x = 291,617,070.35/19,394.00
  6. Step 6: Final answer
    x = 15,036.46

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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.