Home / 4,133.32-6,200.06-1,013.34

Finding the Fourth Proportional to 4,133.32, 6,200.06 and 1,013.34

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Solution

The fourth proportional to 4,133.32, 6,200.06 and 1,013.34 is: 1,520.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.32 : 6,200.06 = 1,013.34 : x
  2. Step 2: Convert to fraction form
    4,133.32/6,200.06 = 1,013.34/x
  3. Step 3: Cross multiply
    4,133.32x = 6,200.06 × 1,013.34
  4. Step 4: Simplify right side
    4,133.32x = 6,282,768.80
  5. Step 5: Solve for x
    x = 6,282,768.80/4,133.32
  6. Step 6: Final answer
    x = 1,520.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.