Home / 4,835.36-7,252.08-1,371.68

Finding the Fourth Proportional to 4,835.36, 7,252.08 and 1,371.68

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Solution

The fourth proportional to 4,835.36, 7,252.08 and 1,371.68 is: 2,057.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.36 : 7,252.08 = 1,371.68 : x
  2. Step 2: Convert to fraction form
    4,835.36/7,252.08 = 1,371.68/x
  3. Step 3: Cross multiply
    4,835.36x = 7,252.08 × 1,371.68
  4. Step 4: Simplify right side
    4,835.36x = 9,947,533.09
  5. Step 5: Solve for x
    x = 9,947,533.09/4,835.36
  6. Step 6: Final answer
    x = 2,057.25

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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.