Home / 9,884.12-14,829.06-4,037.72

Finding the Fourth Proportional to 9,884.12, 14,829.06 and 4,037.72

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Solution

The fourth proportional to 9,884.12, 14,829.06 and 4,037.72 is: 6,057.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884.12 : 14,829.06 = 4,037.72 : x
  2. Step 2: Convert to fraction form
    9,884.12/14,829.06 = 4,037.72/x
  3. Step 3: Cross multiply
    9,884.12x = 14,829.06 × 4,037.72
  4. Step 4: Simplify right side
    9,884.12x = 59,875,592.14
  5. Step 5: Solve for x
    x = 59,875,592.14/9,884.12
  6. Step 6: Final answer
    x = 6,057.76

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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.