Home / 64,278.08-96,453.57-34,695.26

Finding the Fourth Proportional to 64,278.08, 96,453.57 and 34,695.26

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Solution

The fourth proportional to 64,278.08, 96,453.57 and 34,695.26 is: 52,062.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,278.08 : 96,453.57 = 34,695.26 : x
  2. Step 2: Convert to fraction form
    64,278.08/96,453.57 = 34,695.26/x
  3. Step 3: Cross multiply
    64,278.08x = 96,453.57 × 34,695.26
  4. Step 4: Simplify right side
    64,278.08x = 3,346,481,206.81
  5. Step 5: Solve for x
    x = 3,346,481,206.81/64,278.08
  6. Step 6: Final answer
    x = 52,062.56

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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.