Home / 8,026.02-11,075.94-4,882.14

Finding the Fourth Proportional to 8,026.02, 11,075.94 and 4,882.14

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Solution

The fourth proportional to 8,026.02, 11,075.94 and 4,882.14 is: 6,737.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026.02 : 11,075.94 = 4,882.14 : x
  2. Step 2: Convert to fraction form
    8,026.02/11,075.94 = 4,882.14/x
  3. Step 3: Cross multiply
    8,026.02x = 11,075.94 × 4,882.14
  4. Step 4: Simplify right side
    8,026.02x = 54,074,289.71
  5. Step 5: Solve for x
    x = 54,074,289.71/8,026.02
  6. Step 6: Final answer
    x = 6,737.37

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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.