Home / 9,510.60-14,262.39-3,268.95

Finding the Fourth Proportional to 9,510.60, 14,262.39 and 3,268.95

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Solution

The fourth proportional to 9,510.60, 14,262.39 and 3,268.95 is: 4,902.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,510.60 : 14,262.39 = 3,268.95 : x
  2. Step 2: Convert to fraction form
    9,510.60/14,262.39 = 3,268.95/x
  3. Step 3: Cross multiply
    9,510.60x = 14,262.39 × 3,268.95
  4. Step 4: Simplify right side
    9,510.60x = 46,623,039.79
  5. Step 5: Solve for x
    x = 46,623,039.79/9,510.60
  6. Step 6: Final answer
    x = 4,902.22

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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.