Home / 3,973.98-5,960.18-1,341.23

Finding the Fourth Proportional to 3,973.98, 5,960.18 and 1,341.23

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Solution

The fourth proportional to 3,973.98, 5,960.18 and 1,341.23 is: 2,011.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,973.98 : 5,960.18 = 1,341.23 : x
  2. Step 2: Convert to fraction form
    3,973.98/5,960.18 = 1,341.23/x
  3. Step 3: Cross multiply
    3,973.98x = 5,960.18 × 1,341.23
  4. Step 4: Simplify right side
    3,973.98x = 7,993,972.22
  5. Step 5: Solve for x
    x = 7,993,972.22/3,973.98
  6. Step 6: Final answer
    x = 2,011.58

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1.5x scale

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.