Home / 4,364.09-6,022.78-2,449.86

Finding the Fourth Proportional to 4,364.09, 6,022.78 and 2,449.86

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Solution

The fourth proportional to 4,364.09, 6,022.78 and 2,449.86 is: 3,381.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.09 : 6,022.78 = 2,449.86 : x
  2. Step 2: Convert to fraction form
    4,364.09/6,022.78 = 2,449.86/x
  3. Step 3: Cross multiply
    4,364.09x = 6,022.78 × 2,449.86
  4. Step 4: Simplify right side
    4,364.09x = 14,754,967.81
  5. Step 5: Solve for x
    x = 14,754,967.81/4,364.09
  6. Step 6: Final answer
    x = 3,381.00

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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.