Home / 3,237.93-4,855.35-1,482.42

Finding the Fourth Proportional to 3,237.93, 4,855.35 and 1,482.42

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Solution

The fourth proportional to 3,237.93, 4,855.35 and 1,482.42 is: 2,222.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237.93 : 4,855.35 = 1,482.42 : x
  2. Step 2: Convert to fraction form
    3,237.93/4,855.35 = 1,482.42/x
  3. Step 3: Cross multiply
    3,237.93x = 4,855.35 × 1,482.42
  4. Step 4: Simplify right side
    3,237.93x = 7,197,667.95
  5. Step 5: Solve for x
    x = 7,197,667.95/3,237.93
  6. Step 6: Final answer
    x = 2,222.92

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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.