Home / 9,204.46-13,804.76-2,965.02

Finding the Fourth Proportional to 9,204.46, 13,804.76 and 2,965.02

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Solution

The fourth proportional to 9,204.46, 13,804.76 and 2,965.02 is: 4,446.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204.46 : 13,804.76 = 2,965.02 : x
  2. Step 2: Convert to fraction form
    9,204.46/13,804.76 = 2,965.02/x
  3. Step 3: Cross multiply
    9,204.46x = 13,804.76 × 2,965.02
  4. Step 4: Simplify right side
    9,204.46x = 40,931,389.50
  5. Step 5: Solve for x
    x = 40,931,389.50/9,204.46
  6. Step 6: Final answer
    x = 4,446.91

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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.