Home / 4,263.27-6,395.01-1,341.81

Finding the Fourth Proportional to 4,263.27, 6,395.01 and 1,341.81

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Solution

The fourth proportional to 4,263.27, 6,395.01 and 1,341.81 is: 2,012.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,263.27 : 6,395.01 = 1,341.81 : x
  2. Step 2: Convert to fraction form
    4,263.27/6,395.01 = 1,341.81/x
  3. Step 3: Cross multiply
    4,263.27x = 6,395.01 × 1,341.81
  4. Step 4: Simplify right side
    4,263.27x = 8,580,888.37
  5. Step 5: Solve for x
    x = 8,580,888.37/4,263.27
  6. Step 6: Final answer
    x = 2,012.75

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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.