Home / 4,262.83-5,885.40-3,266.26

Finding the Fourth Proportional to 4,262.83, 5,885.40 and 3,266.26

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Solution

The fourth proportional to 4,262.83, 5,885.40 and 3,266.26 is: 4,509.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,262.83 : 5,885.40 = 3,266.26 : x
  2. Step 2: Convert to fraction form
    4,262.83/5,885.40 = 3,266.26/x
  3. Step 3: Cross multiply
    4,262.83x = 5,885.40 × 3,266.26
  4. Step 4: Simplify right side
    4,262.83x = 19,223,246.60
  5. Step 5: Solve for x
    x = 19,223,246.60/4,262.83
  6. Step 6: Final answer
    x = 4,509.50

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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.