Home / 3,536.06-5,302.26-2,427.17

Finding the Fourth Proportional to 3,536.06, 5,302.26 and 2,427.17

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Solution

The fourth proportional to 3,536.06, 5,302.26 and 2,427.17 is: 3,639.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.06 : 5,302.26 = 2,427.17 : x
  2. Step 2: Convert to fraction form
    3,536.06/5,302.26 = 2,427.17/x
  3. Step 3: Cross multiply
    3,536.06x = 5,302.26 × 2,427.17
  4. Step 4: Simplify right side
    3,536.06x = 12,869,459.89
  5. Step 5: Solve for x
    x = 12,869,459.89/3,536.06
  6. Step 6: Final answer
    x = 3,639.50

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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.