Home / 64,106.82-88,461.44-37,249.04

Finding the Fourth Proportional to 64,106.82, 88,461.44 and 37,249.04

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Solution

The fourth proportional to 64,106.82, 88,461.44 and 37,249.04 is: 51,400.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,106.82 : 88,461.44 = 37,249.04 : x
  2. Step 2: Convert to fraction form
    64,106.82/88,461.44 = 37,249.04/x
  3. Step 3: Cross multiply
    64,106.82x = 88,461.44 × 37,249.04
  4. Step 4: Simplify right side
    64,106.82x = 3,295,103,717.02
  5. Step 5: Solve for x
    x = 3,295,103,717.02/64,106.82
  6. Step 6: Final answer
    x = 51,400.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.