Home / 56,404.04-84,599.44-22,668.68

Finding the Fourth Proportional to 56,404.04, 84,599.44 and 22,668.68

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Solution

The fourth proportional to 56,404.04, 84,599.44 and 22,668.68 is: 34,000.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,404.04 : 84,599.44 = 22,668.68 : x
  2. Step 2: Convert to fraction form
    56,404.04/84,599.44 = 22,668.68/x
  3. Step 3: Cross multiply
    56,404.04x = 84,599.44 × 22,668.68
  4. Step 4: Simplify right side
    56,404.04x = 1,917,757,788.37
  5. Step 5: Solve for x
    x = 1,917,757,788.37/56,404.04
  6. Step 6: Final answer
    x = 34,000.37

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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.