Home / 4,822.94-7,235.58-1,901.36

Finding the Fourth Proportional to 4,822.94, 7,235.58 and 1,901.36

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Solution

The fourth proportional to 4,822.94, 7,235.58 and 1,901.36 is: 2,852.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,822.94 : 7,235.58 = 1,901.36 : x
  2. Step 2: Convert to fraction form
    4,822.94/7,235.58 = 1,901.36/x
  3. Step 3: Cross multiply
    4,822.94x = 7,235.58 × 1,901.36
  4. Step 4: Simplify right side
    4,822.94x = 13,757,442.39
  5. Step 5: Solve for x
    x = 13,757,442.39/4,822.94
  6. Step 6: Final answer
    x = 2,852.50

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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.