Home / 64,930.99-97,399.26-25,496.65

Finding the Fourth Proportional to 64,930.99, 97,399.26 and 25,496.65

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Solution

The fourth proportional to 64,930.99, 97,399.26 and 25,496.65 is: 38,246.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,930.99 : 97,399.26 = 25,496.65 : x
  2. Step 2: Convert to fraction form
    64,930.99/97,399.26 = 25,496.65/x
  3. Step 3: Cross multiply
    64,930.99x = 97,399.26 × 25,496.65
  4. Step 4: Simplify right side
    64,930.99x = 2,483,354,842.48
  5. Step 5: Solve for x
    x = 2,483,354,842.48/64,930.99
  6. Step 6: Final answer
    x = 38,246.06

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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.