Home / 65,590.14-98,405.94-23,469.24

Finding the Fourth Proportional to 65,590.14, 98,405.94 and 23,469.24

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Solution

The fourth proportional to 65,590.14, 98,405.94 and 23,469.24 is: 35,211.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,590.14 : 98,405.94 = 23,469.24 : x
  2. Step 2: Convert to fraction form
    65,590.14/98,405.94 = 23,469.24/x
  3. Step 3: Cross multiply
    65,590.14x = 98,405.94 × 23,469.24
  4. Step 4: Simplify right side
    65,590.14x = 2,309,512,623.29
  5. Step 5: Solve for x
    x = 2,309,512,623.29/65,590.14
  6. Step 6: Final answer
    x = 35,211.28

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1.5x scale

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.