Home / 7,596.82-11,388.44-4,088.70

Finding the Fourth Proportional to 7,596.82, 11,388.44 and 4,088.70

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Solution

The fourth proportional to 7,596.82, 11,388.44 and 4,088.70 is: 6,129.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,596.82 : 11,388.44 = 4,088.70 : x
  2. Step 2: Convert to fraction form
    7,596.82/11,388.44 = 4,088.70/x
  3. Step 3: Cross multiply
    7,596.82x = 11,388.44 × 4,088.70
  4. Step 4: Simplify right side
    7,596.82x = 46,563,914.63
  5. Step 5: Solve for x
    x = 46,563,914.63/7,596.82
  6. Step 6: Final answer
    x = 6,129.40

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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.