Home / 64,566.18-96,845.51-29,018.34

Finding the Fourth Proportional to 64,566.18, 96,845.51 and 29,018.34

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Solution

The fourth proportional to 64,566.18, 96,845.51 and 29,018.34 is: 43,525.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,566.18 : 96,845.51 = 29,018.34 : x
  2. Step 2: Convert to fraction form
    64,566.18/96,845.51 = 29,018.34/x
  3. Step 3: Cross multiply
    64,566.18x = 96,845.51 × 29,018.34
  4. Step 4: Simplify right side
    64,566.18x = 2,810,295,936.65
  5. Step 5: Solve for x
    x = 2,810,295,936.65/64,566.18
  6. Step 6: Final answer
    x = 43,525.82

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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.