Home / 62,308.69-93,501.91-25,372.69

Finding the Fourth Proportional to 62,308.69, 93,501.91 and 25,372.69

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Solution

The fourth proportional to 62,308.69, 93,501.91 and 25,372.69 is: 38,074.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,308.69 : 93,501.91 = 25,372.69 : x
  2. Step 2: Convert to fraction form
    62,308.69/93,501.91 = 25,372.69/x
  3. Step 3: Cross multiply
    62,308.69x = 93,501.91 × 25,372.69
  4. Step 4: Simplify right side
    62,308.69x = 2,372,394,774.80
  5. Step 5: Solve for x
    x = 2,372,394,774.80/62,308.69
  6. Step 6: Final answer
    x = 38,074.86

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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.