Home / 9,461.84-14,194.44-3,222.56

Finding the Fourth Proportional to 9,461.84, 14,194.44 and 3,222.56

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Solution

The fourth proportional to 9,461.84, 14,194.44 and 3,222.56 is: 4,834.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,461.84 : 14,194.44 = 3,222.56 : x
  2. Step 2: Convert to fraction form
    9,461.84/14,194.44 = 3,222.56/x
  3. Step 3: Cross multiply
    9,461.84x = 14,194.44 × 3,222.56
  4. Step 4: Simplify right side
    9,461.84x = 45,742,434.57
  5. Step 5: Solve for x
    x = 45,742,434.57/9,461.84
  6. Step 6: Final answer
    x = 4,834.41

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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.