Home / 9,366.69-14,051.39-3,820.35

Finding the Fourth Proportional to 9,366.69, 14,051.39 and 3,820.35

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Solution

The fourth proportional to 9,366.69, 14,051.39 and 3,820.35 is: 5,731.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.69 : 14,051.39 = 3,820.35 : x
  2. Step 2: Convert to fraction form
    9,366.69/14,051.39 = 3,820.35/x
  3. Step 3: Cross multiply
    9,366.69x = 14,051.39 × 3,820.35
  4. Step 4: Simplify right side
    9,366.69x = 53,681,208.68
  5. Step 5: Solve for x
    x = 53,681,208.68/9,366.69
  6. Step 6: Final answer
    x = 5,731.08

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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.