Home / 4,763.96-6,573.90-2,667.80

Finding the Fourth Proportional to 4,763.96, 6,573.90 and 2,667.80

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Solution

The fourth proportional to 4,763.96, 6,573.90 and 2,667.80 is: 3,681.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763.96 : 6,573.90 = 2,667.80 : x
  2. Step 2: Convert to fraction form
    4,763.96/6,573.90 = 2,667.80/x
  3. Step 3: Cross multiply
    4,763.96x = 6,573.90 × 2,667.80
  4. Step 4: Simplify right side
    4,763.96x = 17,537,850.42
  5. Step 5: Solve for x
    x = 17,537,850.42/4,763.96
  6. Step 6: Final answer
    x = 3,681.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.