Home / 4,409.37-6,084.89-2,419.91

Finding the Fourth Proportional to 4,409.37, 6,084.89 and 2,419.91

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Solution

The fourth proportional to 4,409.37, 6,084.89 and 2,419.91 is: 3,339.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.37 : 6,084.89 = 2,419.91 : x
  2. Step 2: Convert to fraction form
    4,409.37/6,084.89 = 2,419.91/x
  3. Step 3: Cross multiply
    4,409.37x = 6,084.89 × 2,419.91
  4. Step 4: Simplify right side
    4,409.37x = 14,724,886.16
  5. Step 5: Solve for x
    x = 14,724,886.16/4,409.37
  6. Step 6: Final answer
    x = 3,339.45

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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.