Home / 8,536.04-11,779.39-4,759.35

Finding the Fourth Proportional to 8,536.04, 11,779.39 and 4,759.35

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Solution

The fourth proportional to 8,536.04, 11,779.39 and 4,759.35 is: 6,567.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,536.04 : 11,779.39 = 4,759.35 : x
  2. Step 2: Convert to fraction form
    8,536.04/11,779.39 = 4,759.35/x
  3. Step 3: Cross multiply
    8,536.04x = 11,779.39 × 4,759.35
  4. Step 4: Simplify right side
    8,536.04x = 56,062,239.80
  5. Step 5: Solve for x
    x = 56,062,239.80/8,536.04
  6. Step 6: Final answer
    x = 6,567.71

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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.