Home / 9,346.36-14,029.46-3,803.32

Finding the Fourth Proportional to 9,346.36, 14,029.46 and 3,803.32

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Solution

The fourth proportional to 9,346.36, 14,029.46 and 3,803.32 is: 5,709.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346.36 : 14,029.46 = 3,803.32 : x
  2. Step 2: Convert to fraction form
    9,346.36/14,029.46 = 3,803.32/x
  3. Step 3: Cross multiply
    9,346.36x = 14,029.46 × 3,803.32
  4. Step 4: Simplify right side
    9,346.36x = 53,358,525.81
  5. Step 5: Solve for x
    x = 53,358,525.81/9,346.36
  6. Step 6: Final answer
    x = 5,709.02

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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.