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Finding the Fourth Proportional to 64,656.24, 96,983.72 and 22,536.24

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Solution

The fourth proportional to 64,656.24, 96,983.72 and 22,536.24 is: 33,804.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,656.24 : 96,983.72 = 22,536.24 : x
  2. Step 2: Convert to fraction form
    64,656.24/96,983.72 = 22,536.24/x
  3. Step 3: Cross multiply
    64,656.24x = 96,983.72 × 22,536.24
  4. Step 4: Simplify right side
    64,656.24x = 2,185,648,390.01
  5. Step 5: Solve for x
    x = 2,185,648,390.01/64,656.24
  6. Step 6: Final answer
    x = 33,804.14

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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.