Home / 4,364.96-6,028.40-3,802.80

Finding the Fourth Proportional to 4,364.96, 6,028.40 and 3,802.80

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Solution

The fourth proportional to 4,364.96, 6,028.40 and 3,802.80 is: 5,252.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.96 : 6,028.40 = 3,802.80 : x
  2. Step 2: Convert to fraction form
    4,364.96/6,028.40 = 3,802.80/x
  3. Step 3: Cross multiply
    4,364.96x = 6,028.40 × 3,802.80
  4. Step 4: Simplify right side
    4,364.96x = 22,924,799.52
  5. Step 5: Solve for x
    x = 22,924,799.52/4,364.96
  6. Step 6: Final answer
    x = 5,252.01

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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.