Home / 56,406.26-84,620.07-22,674.89

Finding the Fourth Proportional to 56,406.26, 84,620.07 and 22,674.89

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Solution

The fourth proportional to 56,406.26, 84,620.07 and 22,674.89 is: 34,016.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,406.26 : 84,620.07 = 22,674.89 : x
  2. Step 2: Convert to fraction form
    56,406.26/84,620.07 = 22,674.89/x
  3. Step 3: Cross multiply
    56,406.26x = 84,620.07 × 22,674.89
  4. Step 4: Simplify right side
    56,406.26x = 1,918,750,779.04
  5. Step 5: Solve for x
    x = 1,918,750,779.04/56,406.26
  6. Step 6: Final answer
    x = 34,016.63

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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.