Home / 4,304.42-5,941.36-2,812.58

Finding the Fourth Proportional to 4,304.42, 5,941.36 and 2,812.58

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Solution

The fourth proportional to 4,304.42, 5,941.36 and 2,812.58 is: 3,882.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,304.42 : 5,941.36 = 2,812.58 : x
  2. Step 2: Convert to fraction form
    4,304.42/5,941.36 = 2,812.58/x
  3. Step 3: Cross multiply
    4,304.42x = 5,941.36 × 2,812.58
  4. Step 4: Simplify right side
    4,304.42x = 16,710,550.31
  5. Step 5: Solve for x
    x = 16,710,550.31/4,304.42
  6. Step 6: Final answer
    x = 3,882.18

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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.