Home / 46,977.48-64,828.89-25,757.10

Finding the Fourth Proportional to 46,977.48, 64,828.89 and 25,757.10

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Solution

The fourth proportional to 46,977.48, 64,828.89 and 25,757.10 is: 35,544.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,977.48 : 64,828.89 = 25,757.10 : x
  2. Step 2: Convert to fraction form
    46,977.48/64,828.89 = 25,757.10/x
  3. Step 3: Cross multiply
    46,977.48x = 64,828.89 × 25,757.10
  4. Step 4: Simplify right side
    46,977.48x = 1,669,804,202.62
  5. Step 5: Solve for x
    x = 1,669,804,202.62/46,977.48
  6. Step 6: Final answer
    x = 35,544.78

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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.