Home / 4,409.06-6,084.78-2,914.35

Finding the Fourth Proportional to 4,409.06, 6,084.78 and 2,914.35

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Solution

The fourth proportional to 4,409.06, 6,084.78 and 2,914.35 is: 4,021.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.06 : 6,084.78 = 2,914.35 : x
  2. Step 2: Convert to fraction form
    4,409.06/6,084.78 = 2,914.35/x
  3. Step 3: Cross multiply
    4,409.06x = 6,084.78 × 2,914.35
  4. Step 4: Simplify right side
    4,409.06x = 17,733,164.02
  5. Step 5: Solve for x
    x = 17,733,164.02/4,409.06
  6. Step 6: Final answer
    x = 4,021.99

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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.