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Finding the Fourth Proportional to 350,779.27, 526,005.32 and 182,254.29

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Solution

The fourth proportional to 350,779.27, 526,005.32 and 182,254.29 is: 273,296.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,779.27 : 526,005.32 = 182,254.29 : x
  2. Step 2: Convert to fraction form
    350,779.27/526,005.32 = 182,254.29/x
  3. Step 3: Cross multiply
    350,779.27x = 526,005.32 × 182,254.29
  4. Step 4: Simplify right side
    350,779.27x = 95,866,726,132.82
  5. Step 5: Solve for x
    x = 95,866,726,132.82/350,779.27
  6. Step 6: Final answer
    x = 273,296.44

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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.