Home / 4,331.46-5,973.48-2,838.83

Finding the Fourth Proportional to 4,331.46, 5,973.48 and 2,838.83

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Solution

The fourth proportional to 4,331.46, 5,973.48 and 2,838.83 is: 3,915.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331.46 : 5,973.48 = 2,838.83 : x
  2. Step 2: Convert to fraction form
    4,331.46/5,973.48 = 2,838.83/x
  3. Step 3: Cross multiply
    4,331.46x = 5,973.48 × 2,838.83
  4. Step 4: Simplify right side
    4,331.46x = 16,957,694.23
  5. Step 5: Solve for x
    x = 16,957,694.23/4,331.46
  6. Step 6: Final answer
    x = 3,915.01

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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.