Home / 4,384.25-6,570.14-2,194.52

Finding the Fourth Proportional to 4,384.25, 6,570.14 and 2,194.52

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Solution

The fourth proportional to 4,384.25, 6,570.14 and 2,194.52 is: 3,288.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384.25 : 6,570.14 = 2,194.52 : x
  2. Step 2: Convert to fraction form
    4,384.25/6,570.14 = 2,194.52/x
  3. Step 3: Cross multiply
    4,384.25x = 6,570.14 × 2,194.52
  4. Step 4: Simplify right side
    4,384.25x = 14,418,259.81
  5. Step 5: Solve for x
    x = 14,418,259.81/4,384.25
  6. Step 6: Final answer
    x = 3,288.65

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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.