Home / 9,352.64-14,022.48-3,507.68

Finding the Fourth Proportional to 9,352.64, 14,022.48 and 3,507.68

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Solution

The fourth proportional to 9,352.64, 14,022.48 and 3,507.68 is: 5,259.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.64 : 14,022.48 = 3,507.68 : x
  2. Step 2: Convert to fraction form
    9,352.64/14,022.48 = 3,507.68/x
  3. Step 3: Cross multiply
    9,352.64x = 14,022.48 × 3,507.68
  4. Step 4: Simplify right side
    9,352.64x = 49,186,355.11
  5. Step 5: Solve for x
    x = 49,186,355.11/9,352.64
  6. Step 6: Final answer
    x = 5,259.09

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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.