Home / 104,269.03-156,379.55-62,160.98

Finding the Fourth Proportional to 104,269.03, 156,379.55 and 62,160.98

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Solution

The fourth proportional to 104,269.03, 156,379.55 and 62,160.98 is: 93,227.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,269.03 : 156,379.55 = 62,160.98 : x
  2. Step 2: Convert to fraction form
    104,269.03/156,379.55 = 62,160.98/x
  3. Step 3: Cross multiply
    104,269.03x = 156,379.55 × 62,160.98
  4. Step 4: Simplify right side
    104,269.03x = 9,720,704,987.26
  5. Step 5: Solve for x
    x = 9,720,704,987.26/104,269.03
  6. Step 6: Final answer
    x = 93,227.16

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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.