Home / 8,296.58-12,444.77-3,365.04

Finding the Fourth Proportional to 8,296.58, 12,444.77 and 3,365.04

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Solution

The fourth proportional to 8,296.58, 12,444.77 and 3,365.04 is: 5,047.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,296.58 : 12,444.77 = 3,365.04 : x
  2. Step 2: Convert to fraction form
    8,296.58/12,444.77 = 3,365.04/x
  3. Step 3: Cross multiply
    8,296.58x = 12,444.77 × 3,365.04
  4. Step 4: Simplify right side
    8,296.58x = 41,877,132.02
  5. Step 5: Solve for x
    x = 41,877,132.02/8,296.58
  6. Step 6: Final answer
    x = 5,047.52

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1.5x scale

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.