Home / 4,371.90-6,032.70-2,482.80

Finding the Fourth Proportional to 4,371.90, 6,032.70 and 2,482.80

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Solution

The fourth proportional to 4,371.90, 6,032.70 and 2,482.80 is: 3,425.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,371.90 : 6,032.70 = 2,482.80 : x
  2. Step 2: Convert to fraction form
    4,371.90/6,032.70 = 2,482.80/x
  3. Step 3: Cross multiply
    4,371.90x = 6,032.70 × 2,482.80
  4. Step 4: Simplify right side
    4,371.90x = 14,977,987.56
  5. Step 5: Solve for x
    x = 14,977,987.56/4,371.90
  6. Step 6: Final answer
    x = 3,425.97

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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.