Home / 64,366.24-96,525.68-22,235.68

Finding the Fourth Proportional to 64,366.24, 96,525.68 and 22,235.68

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Solution

The fourth proportional to 64,366.24, 96,525.68 and 22,235.68 is: 33,345.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,366.24 : 96,525.68 = 22,235.68 : x
  2. Step 2: Convert to fraction form
    64,366.24/96,525.68 = 22,235.68/x
  3. Step 3: Cross multiply
    64,366.24x = 96,525.68 × 22,235.68
  4. Step 4: Simplify right side
    64,366.24x = 2,146,314,132.26
  5. Step 5: Solve for x
    x = 2,146,314,132.26/64,366.24
  6. Step 6: Final answer
    x = 33,345.34

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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.