Home / 110,293.47-165,455.46-35,396.01

Finding the Fourth Proportional to 110,293.47, 165,455.46 and 35,396.01

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Solution

The fourth proportional to 110,293.47, 165,455.46 and 35,396.01 is: 53,098.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,293.47 : 165,455.46 = 35,396.01 : x
  2. Step 2: Convert to fraction form
    110,293.47/165,455.46 = 35,396.01/x
  3. Step 3: Cross multiply
    110,293.47x = 165,455.46 × 35,396.01
  4. Step 4: Simplify right side
    110,293.47x = 5,856,463,116.71
  5. Step 5: Solve for x
    x = 5,856,463,116.71/110,293.47
  6. Step 6: Final answer
    x = 53,098.91

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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.