Home / 184,246.83-254,258.98-103,672.75

Finding the Fourth Proportional to 184,246.83, 254,258.98 and 103,672.75

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Solution

The fourth proportional to 184,246.83, 254,258.98 and 103,672.75 is: 143,067.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,246.83 : 254,258.98 = 103,672.75 : x
  2. Step 2: Convert to fraction form
    184,246.83/254,258.98 = 103,672.75/x
  3. Step 3: Cross multiply
    184,246.83x = 254,258.98 × 103,672.75
  4. Step 4: Simplify right side
    184,246.83x = 26,359,727,668.80
  5. Step 5: Solve for x
    x = 26,359,727,668.80/184,246.83
  6. Step 6: Final answer
    x = 143,067.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.