Home / 4,422.03-6,104.03-2,930.43

Finding the Fourth Proportional to 4,422.03, 6,104.03 and 2,930.43

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Solution

The fourth proportional to 4,422.03, 6,104.03 and 2,930.43 is: 4,045.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422.03 : 6,104.03 = 2,930.43 : x
  2. Step 2: Convert to fraction form
    4,422.03/6,104.03 = 2,930.43/x
  3. Step 3: Cross multiply
    4,422.03x = 6,104.03 × 2,930.43
  4. Step 4: Simplify right side
    4,422.03x = 17,887,417.98
  5. Step 5: Solve for x
    x = 17,887,417.98/4,422.03
  6. Step 6: Final answer
    x = 4,045.07

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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.