Home / 11,052.68-15,252.54-6,084.68

Finding the Fourth Proportional to 11,052.68, 15,252.54 and 6,084.68

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Solution

The fourth proportional to 11,052.68, 15,252.54 and 6,084.68 is: 8,396.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052.68 : 15,252.54 = 6,084.68 : x
  2. Step 2: Convert to fraction form
    11,052.68/15,252.54 = 6,084.68/x
  3. Step 3: Cross multiply
    11,052.68x = 15,252.54 × 6,084.68
  4. Step 4: Simplify right side
    11,052.68x = 92,806,825.09
  5. Step 5: Solve for x
    x = 92,806,825.09/11,052.68
  6. Step 6: Final answer
    x = 8,396.77

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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.