Home / 244,262.35-366,445.77-75,779.02

Finding the Fourth Proportional to 244,262.35, 366,445.77 and 75,779.02

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Solution

The fourth proportional to 244,262.35, 366,445.77 and 75,779.02 is: 113,684.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,262.35 : 366,445.77 = 75,779.02 : x
  2. Step 2: Convert to fraction form
    244,262.35/366,445.77 = 75,779.02/x
  3. Step 3: Cross multiply
    244,262.35x = 366,445.77 × 75,779.02
  4. Step 4: Simplify right side
    244,262.35x = 27,768,901,333.75
  5. Step 5: Solve for x
    x = 27,768,901,333.75/244,262.35
  6. Step 6: Final answer
    x = 113,684.74

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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.