Home / 163,578.04-244,973.32-110,827.60

Finding the Fourth Proportional to 163,578.04, 244,973.32 and 110,827.60

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Solution

The fourth proportional to 163,578.04, 244,973.32 and 110,827.60 is: 165,974.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,578.04 : 244,973.32 = 110,827.60 : x
  2. Step 2: Convert to fraction form
    163,578.04/244,973.32 = 110,827.60/x
  3. Step 3: Cross multiply
    163,578.04x = 244,973.32 × 110,827.60
  4. Step 4: Simplify right side
    163,578.04x = 27,149,805,119.63
  5. Step 5: Solve for x
    x = 27,149,805,119.63/163,578.04
  6. Step 6: Final answer
    x = 165,974.63

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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.