Home / 64,610.29-96,915.44-29,525.34

Finding the Fourth Proportional to 64,610.29, 96,915.44 and 29,525.34

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Solution

The fourth proportional to 64,610.29, 96,915.44 and 29,525.34 is: 44,288.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,610.29 : 96,915.44 = 29,525.34 : x
  2. Step 2: Convert to fraction form
    64,610.29/96,915.44 = 29,525.34/x
  3. Step 3: Cross multiply
    64,610.29x = 96,915.44 × 29,525.34
  4. Step 4: Simplify right side
    64,610.29x = 2,861,461,588.42
  5. Step 5: Solve for x
    x = 2,861,461,588.42/64,610.29
  6. Step 6: Final answer
    x = 44,288.02

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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.