Home / 5,184.07-7,776.14-2,264.42

Finding the Fourth Proportional to 5,184.07, 7,776.14 and 2,264.42

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Solution

The fourth proportional to 5,184.07, 7,776.14 and 2,264.42 is: 3,396.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,184.07 : 7,776.14 = 2,264.42 : x
  2. Step 2: Convert to fraction form
    5,184.07/7,776.14 = 2,264.42/x
  3. Step 3: Cross multiply
    5,184.07x = 7,776.14 × 2,264.42
  4. Step 4: Simplify right side
    5,184.07x = 17,608,455.06
  5. Step 5: Solve for x
    x = 17,608,455.06/5,184.07
  6. Step 6: Final answer
    x = 3,396.65

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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.