Home / 64,669.44-97,004.16-23,113.92

Finding the Fourth Proportional to 64,669.44, 97,004.16 and 23,113.92

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Solution

The fourth proportional to 64,669.44, 97,004.16 and 23,113.92 is: 34,670.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,669.44 : 97,004.16 = 23,113.92 : x
  2. Step 2: Convert to fraction form
    64,669.44/97,004.16 = 23,113.92/x
  3. Step 3: Cross multiply
    64,669.44x = 97,004.16 × 23,113.92
  4. Step 4: Simplify right side
    64,669.44x = 2,242,146,393.91
  5. Step 5: Solve for x
    x = 2,242,146,393.91/64,669.44
  6. Step 6: Final answer
    x = 34,670.88

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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.