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Finding the Fourth Proportional to 235,131.96, 352,696.02 and 94,888.44

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Solution

The fourth proportional to 235,131.96, 352,696.02 and 94,888.44 is: 142,331.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,131.96 : 352,696.02 = 94,888.44 : x
  2. Step 2: Convert to fraction form
    235,131.96/352,696.02 = 94,888.44/x
  3. Step 3: Cross multiply
    235,131.96x = 352,696.02 × 94,888.44
  4. Step 4: Simplify right side
    235,131.96x = 33,466,775,132.01
  5. Step 5: Solve for x
    x = 33,466,775,132.01/235,131.96
  6. Step 6: Final answer
    x = 142,331.89

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1.5x scale

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.