Home / 9,784.19-14,676.29-3,544.05

Finding the Fourth Proportional to 9,784.19, 14,676.29 and 3,544.05

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Solution

The fourth proportional to 9,784.19, 14,676.29 and 3,544.05 is: 5,316.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,784.19 : 14,676.29 = 3,544.05 : x
  2. Step 2: Convert to fraction form
    9,784.19/14,676.29 = 3,544.05/x
  3. Step 3: Cross multiply
    9,784.19x = 14,676.29 × 3,544.05
  4. Step 4: Simplify right side
    9,784.19x = 52,013,556.18
  5. Step 5: Solve for x
    x = 52,013,556.18/9,784.19
  6. Step 6: Final answer
    x = 5,316.08

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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.