Home / 64,755.14-97,064.67-29,665.94

Finding the Fourth Proportional to 64,755.14, 97,064.67 and 29,665.94

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Solution

The fourth proportional to 64,755.14, 97,064.67 and 29,665.94 is: 44,467.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,755.14 : 97,064.67 = 29,665.94 : x
  2. Step 2: Convert to fraction form
    64,755.14/97,064.67 = 29,665.94/x
  3. Step 3: Cross multiply
    64,755.14x = 97,064.67 × 29,665.94
  4. Step 4: Simplify right side
    64,755.14x = 2,879,514,676.34
  5. Step 5: Solve for x
    x = 2,879,514,676.34/64,755.14
  6. Step 6: Final answer
    x = 44,467.74

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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.