Home / 34,965.36-52,448.99-10,007.64

Finding the Fourth Proportional to 34,965.36, 52,448.99 and 10,007.64

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Solution

The fourth proportional to 34,965.36, 52,448.99 and 10,007.64 is: 15,011.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,965.36 : 52,448.99 = 10,007.64 : x
  2. Step 2: Convert to fraction form
    34,965.36/52,448.99 = 10,007.64/x
  3. Step 3: Cross multiply
    34,965.36x = 52,448.99 × 10,007.64
  4. Step 4: Simplify right side
    34,965.36x = 524,890,560.25
  5. Step 5: Solve for x
    x = 524,890,560.25/34,965.36
  6. Step 6: Final answer
    x = 15,011.73

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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.