Home / 17,383.96-26,075.94-6,288.06

Finding the Fourth Proportional to 17,383.96, 26,075.94 and 6,288.06

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Solution

The fourth proportional to 17,383.96, 26,075.94 and 6,288.06 is: 9,432.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,383.96 : 26,075.94 = 6,288.06 : x
  2. Step 2: Convert to fraction form
    17,383.96/26,075.94 = 6,288.06/x
  3. Step 3: Cross multiply
    17,383.96x = 26,075.94 × 6,288.06
  4. Step 4: Simplify right side
    17,383.96x = 163,967,075.28
  5. Step 5: Solve for x
    x = 163,967,075.28/17,383.96
  6. Step 6: Final answer
    x = 9,432.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.