Home / 4,456.34-6,150.48-2,663.26

Finding the Fourth Proportional to 4,456.34, 6,150.48 and 2,663.26

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Solution

The fourth proportional to 4,456.34, 6,150.48 and 2,663.26 is: 3,675.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,456.34 : 6,150.48 = 2,663.26 : x
  2. Step 2: Convert to fraction form
    4,456.34/6,150.48 = 2,663.26/x
  3. Step 3: Cross multiply
    4,456.34x = 6,150.48 × 2,663.26
  4. Step 4: Simplify right side
    4,456.34x = 16,380,327.36
  5. Step 5: Solve for x
    x = 16,380,327.36/4,456.34
  6. Step 6: Final answer
    x = 3,675.74

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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.