Home / 4,835.71-7,252.36-1,325.73

Finding the Fourth Proportional to 4,835.71, 7,252.36 and 1,325.73

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Solution

The fourth proportional to 4,835.71, 7,252.36 and 1,325.73 is: 1,988.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.71 : 7,252.36 = 1,325.73 : x
  2. Step 2: Convert to fraction form
    4,835.71/7,252.36 = 1,325.73/x
  3. Step 3: Cross multiply
    4,835.71x = 7,252.36 × 1,325.73
  4. Step 4: Simplify right side
    4,835.71x = 9,614,664.59
  5. Step 5: Solve for x
    x = 9,614,664.59/4,835.71
  6. Step 6: Final answer
    x = 1,988.27

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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.