Home / 2,370.44-3,270.29-1,484.70

Finding the Fourth Proportional to 2,370.44, 3,270.29 and 1,484.70

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Solution

The fourth proportional to 2,370.44, 3,270.29 and 1,484.70 is: 2,048.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370.44 : 3,270.29 = 1,484.70 : x
  2. Step 2: Convert to fraction form
    2,370.44/3,270.29 = 1,484.70/x
  3. Step 3: Cross multiply
    2,370.44x = 3,270.29 × 1,484.70
  4. Step 4: Simplify right side
    2,370.44x = 4,855,392.14
  5. Step 5: Solve for x
    x = 4,855,392.14/2,370.44
  6. Step 6: Final answer
    x = 2,048.31

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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.