Home / 9,935.96-14,904.23-4,093.02

Finding the Fourth Proportional to 9,935.96, 14,904.23 and 4,093.02

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Solution

The fourth proportional to 9,935.96, 14,904.23 and 4,093.02 is: 6,139.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,935.96 : 14,904.23 = 4,093.02 : x
  2. Step 2: Convert to fraction form
    9,935.96/14,904.23 = 4,093.02/x
  3. Step 3: Cross multiply
    9,935.96x = 14,904.23 × 4,093.02
  4. Step 4: Simplify right side
    9,935.96x = 61,003,291.01
  5. Step 5: Solve for x
    x = 61,003,291.01/9,935.96
  6. Step 6: Final answer
    x = 6,139.65

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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.