Home / 2,395.19-3,303.74-1,450.33

Finding the Fourth Proportional to 2,395.19, 3,303.74 and 1,450.33

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Solution

The fourth proportional to 2,395.19, 3,303.74 and 1,450.33 is: 2,000.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395.19 : 3,303.74 = 1,450.33 : x
  2. Step 2: Convert to fraction form
    2,395.19/3,303.74 = 1,450.33/x
  3. Step 3: Cross multiply
    2,395.19x = 3,303.74 × 1,450.33
  4. Step 4: Simplify right side
    2,395.19x = 4,791,508.60
  5. Step 5: Solve for x
    x = 4,791,508.60/2,395.19
  6. Step 6: Final answer
    x = 2,000.47

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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.