Home / 4,384.10-6,577.07-1,264.10

Finding the Fourth Proportional to 4,384.10, 6,577.07 and 1,264.10

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Solution

The fourth proportional to 4,384.10, 6,577.07 and 1,264.10 is: 1,896.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.10 : 6,577.07 = 1,264.10 : x
  2. Step 2: Convert to fraction form
    4,384.10/6,577.07 = 1,264.10/x
  3. Step 3: Cross multiply
    4,384.10x = 6,577.07 × 1,264.10
  4. Step 4: Simplify right side
    4,384.10x = 8,314,074.19
  5. Step 5: Solve for x
    x = 8,314,074.19/4,384.10
  6. Step 6: Final answer
    x = 1,896.42

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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.