Home / 8,024.27-11,075.94-5,633.15

Finding the Fourth Proportional to 8,024.27, 11,075.94 and 5,633.15

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Solution

The fourth proportional to 8,024.27, 11,075.94 and 5,633.15 is: 7,775.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,024.27 : 11,075.94 = 5,633.15 : x
  2. Step 2: Convert to fraction form
    8,024.27/11,075.94 = 5,633.15/x
  3. Step 3: Cross multiply
    8,024.27x = 11,075.94 × 5,633.15
  4. Step 4: Simplify right side
    8,024.27x = 62,392,376.03
  5. Step 5: Solve for x
    x = 62,392,376.03/8,024.27
  6. Step 6: Final answer
    x = 7,775.46

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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.