Home / 110,544.46-165,851.74-39,465.55

Finding the Fourth Proportional to 110,544.46, 165,851.74 and 39,465.55

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Solution

The fourth proportional to 110,544.46, 165,851.74 and 39,465.55 is: 59,210.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,544.46 : 165,851.74 = 39,465.55 : x
  2. Step 2: Convert to fraction form
    110,544.46/165,851.74 = 39,465.55/x
  3. Step 3: Cross multiply
    110,544.46x = 165,851.74 × 39,465.55
  4. Step 4: Simplify right side
    110,544.46x = 6,545,429,239.29
  5. Step 5: Solve for x
    x = 6,545,429,239.29/110,544.46
  6. Step 6: Final answer
    x = 59,210.83

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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.