Home / 9,366.07-14,049.06-3,819.40

Finding the Fourth Proportional to 9,366.07, 14,049.06 and 3,819.40

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Solution

The fourth proportional to 9,366.07, 14,049.06 and 3,819.40 is: 5,729.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.07 : 14,049.06 = 3,819.40 : x
  2. Step 2: Convert to fraction form
    9,366.07/14,049.06 = 3,819.40/x
  3. Step 3: Cross multiply
    9,366.07x = 14,049.06 × 3,819.40
  4. Step 4: Simplify right side
    9,366.07x = 53,658,979.76
  5. Step 5: Solve for x
    x = 53,658,979.76/9,366.07
  6. Step 6: Final answer
    x = 5,729.08

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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.