Home / 4,709.03-6,498.19-2,719.46

Finding the Fourth Proportional to 4,709.03, 6,498.19 and 2,719.46

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Solution

The fourth proportional to 4,709.03, 6,498.19 and 2,719.46 is: 3,752.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709.03 : 6,498.19 = 2,719.46 : x
  2. Step 2: Convert to fraction form
    4,709.03/6,498.19 = 2,719.46/x
  3. Step 3: Cross multiply
    4,709.03x = 6,498.19 × 2,719.46
  4. Step 4: Simplify right side
    4,709.03x = 17,671,567.78
  5. Step 5: Solve for x
    x = 17,671,567.78/4,709.03
  6. Step 6: Final answer
    x = 3,752.70

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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.