Home / 4,803.75-7,205.90-1,341.27

Finding the Fourth Proportional to 4,803.75, 7,205.90 and 1,341.27

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Solution

The fourth proportional to 4,803.75, 7,205.90 and 1,341.27 is: 2,011.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803.75 : 7,205.90 = 1,341.27 : x
  2. Step 2: Convert to fraction form
    4,803.75/7,205.90 = 1,341.27/x
  3. Step 3: Cross multiply
    4,803.75x = 7,205.90 × 1,341.27
  4. Step 4: Simplify right side
    4,803.75x = 9,665,050.79
  5. Step 5: Solve for x
    x = 9,665,050.79/4,803.75
  6. Step 6: Final answer
    x = 2,011.98

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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.