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Finding the Fourth Proportional to 64,607.29, 96,852.54 and 23,044.57

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Solution

The fourth proportional to 64,607.29, 96,852.54 and 23,044.57 is: 34,546.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,607.29 : 96,852.54 = 23,044.57 : x
  2. Step 2: Convert to fraction form
    64,607.29/96,852.54 = 23,044.57/x
  3. Step 3: Cross multiply
    64,607.29x = 96,852.54 × 23,044.57
  4. Step 4: Simplify right side
    64,607.29x = 2,231,925,137.71
  5. Step 5: Solve for x
    x = 2,231,925,137.71/64,607.29
  6. Step 6: Final answer
    x = 34,546.03

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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.