Home / 110,630.43-165,946.52-44,087.49

Finding the Fourth Proportional to 110,630.43, 165,946.52 and 44,087.49

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Solution

The fourth proportional to 110,630.43, 165,946.52 and 44,087.49 is: 66,131.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,630.43 : 165,946.52 = 44,087.49 : x
  2. Step 2: Convert to fraction form
    110,630.43/165,946.52 = 44,087.49/x
  3. Step 3: Cross multiply
    110,630.43x = 165,946.52 × 44,087.49
  4. Step 4: Simplify right side
    110,630.43x = 7,316,165,541.03
  5. Step 5: Solve for x
    x = 7,316,165,541.03/110,630.43
  6. Step 6: Final answer
    x = 66,131.58

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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.