Home / 65,020.36-97,530.46-23,467.40

Finding the Fourth Proportional to 65,020.36, 97,530.46 and 23,467.40

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Solution

The fourth proportional to 65,020.36, 97,530.46 and 23,467.40 is: 35,201.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,020.36 : 97,530.46 = 23,467.40 : x
  2. Step 2: Convert to fraction form
    65,020.36/97,530.46 = 23,467.40/x
  3. Step 3: Cross multiply
    65,020.36x = 97,530.46 × 23,467.40
  4. Step 4: Simplify right side
    65,020.36x = 2,288,786,317.00
  5. Step 5: Solve for x
    x = 2,288,786,317.00/65,020.36
  6. Step 6: Final answer
    x = 35,201.07

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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.