Home / 64,464.19-96,656.52-22,334.47

Finding the Fourth Proportional to 64,464.19, 96,656.52 and 22,334.47

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Solution

The fourth proportional to 64,464.19, 96,656.52 and 22,334.47 is: 33,487.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,464.19 : 96,656.52 = 22,334.47 : x
  2. Step 2: Convert to fraction form
    64,464.19/96,656.52 = 22,334.47/x
  3. Step 3: Cross multiply
    64,464.19x = 96,656.52 × 22,334.47
  4. Step 4: Simplify right side
    64,464.19x = 2,158,772,146.24
  5. Step 5: Solve for x
    x = 2,158,772,146.24/64,464.19
  6. Step 6: Final answer
    x = 33,487.93

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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.