Home / 2,370.04-3,556.01-1,330.77

Finding the Fourth Proportional to 2,370.04, 3,556.01 and 1,330.77

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Solution

The fourth proportional to 2,370.04, 3,556.01 and 1,330.77 is: 1,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370.04 : 3,556.01 = 1,330.77 : x
  2. Step 2: Convert to fraction form
    2,370.04/3,556.01 = 1,330.77/x
  3. Step 3: Cross multiply
    2,370.04x = 3,556.01 × 1,330.77
  4. Step 4: Simplify right side
    2,370.04x = 4,732,206.99
  5. Step 5: Solve for x
    x = 4,732,206.99/2,370.04
  6. Step 6: Final answer
    x = 1,996.68

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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.