Home / 123,167.28-184,668.88-44,271.26

Finding the Fourth Proportional to 123,167.28, 184,668.88 and 44,271.26

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Solution

The fourth proportional to 123,167.28, 184,668.88 and 44,271.26 is: 66,377.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,167.28 : 184,668.88 = 44,271.26 : x
  2. Step 2: Convert to fraction form
    123,167.28/184,668.88 = 44,271.26/x
  3. Step 3: Cross multiply
    123,167.28x = 184,668.88 × 44,271.26
  4. Step 4: Simplify right side
    123,167.28x = 8,175,523,187.72
  5. Step 5: Solve for x
    x = 8,175,523,187.72/123,167.28
  6. Step 6: Final answer
    x = 66,377.39

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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.