Home / 3,162.93-4,368.36-2,463.26

Finding the Fourth Proportional to 3,162.93, 4,368.36 and 2,463.26

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Solution

The fourth proportional to 3,162.93, 4,368.36 and 2,463.26 is: 3,402.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162.93 : 4,368.36 = 2,463.26 : x
  2. Step 2: Convert to fraction form
    3,162.93/4,368.36 = 2,463.26/x
  3. Step 3: Cross multiply
    3,162.93x = 4,368.36 × 2,463.26
  4. Step 4: Simplify right side
    3,162.93x = 10,760,384.61
  5. Step 5: Solve for x
    x = 10,760,384.61/3,162.93
  6. Step 6: Final answer
    x = 3,402.03

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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.