Home / 8,526.88-12,792.06-3,596.53

Finding the Fourth Proportional to 8,526.88, 12,792.06 and 3,596.53

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Solution

The fourth proportional to 8,526.88, 12,792.06 and 3,596.53 is: 5,395.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,526.88 : 12,792.06 = 3,596.53 : x
  2. Step 2: Convert to fraction form
    8,526.88/12,792.06 = 3,596.53/x
  3. Step 3: Cross multiply
    8,526.88x = 12,792.06 × 3,596.53
  4. Step 4: Simplify right side
    8,526.88x = 46,007,027.55
  5. Step 5: Solve for x
    x = 46,007,027.55/8,526.88
  6. Step 6: Final answer
    x = 5,395.53

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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.