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Finding the Fourth Proportional to 301,741.29, 452,696.67 and 88,514.25

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Solution

The fourth proportional to 301,741.29, 452,696.67 and 88,514.25 is: 132,796.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,741.29 : 452,696.67 = 88,514.25 : x
  2. Step 2: Convert to fraction form
    301,741.29/452,696.67 = 88,514.25/x
  3. Step 3: Cross multiply
    301,741.29x = 452,696.67 × 88,514.25
  4. Step 4: Simplify right side
    301,741.29x = 40,070,106,222.55
  5. Step 5: Solve for x
    x = 40,070,106,222.55/301,741.29
  6. Step 6: Final answer
    x = 132,796.23

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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.