Home / 46,752.21-64,456.83-34,614.36

Finding the Fourth Proportional to 46,752.21, 64,456.83 and 34,614.36

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Solution

The fourth proportional to 46,752.21, 64,456.83 and 34,614.36 is: 47,722.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,752.21 : 64,456.83 = 34,614.36 : x
  2. Step 2: Convert to fraction form
    46,752.21/64,456.83 = 34,614.36/x
  3. Step 3: Cross multiply
    46,752.21x = 64,456.83 × 34,614.36
  4. Step 4: Simplify right side
    46,752.21x = 2,231,131,918.08
  5. Step 5: Solve for x
    x = 2,231,131,918.08/46,752.21
  6. Step 6: Final answer
    x = 47,722.49

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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.