Home / 4,351.80-6,005.40-2,463.24

Finding the Fourth Proportional to 4,351.80, 6,005.40 and 2,463.24

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Solution

The fourth proportional to 4,351.80, 6,005.40 and 2,463.24 is: 3,399.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.80 : 6,005.40 = 2,463.24 : x
  2. Step 2: Convert to fraction form
    4,351.80/6,005.40 = 2,463.24/x
  3. Step 3: Cross multiply
    4,351.80x = 6,005.40 × 2,463.24
  4. Step 4: Simplify right side
    4,351.80x = 14,792,741.50
  5. Step 5: Solve for x
    x = 14,792,741.50/4,351.80
  6. Step 6: Final answer
    x = 3,399.22

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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.