Home / 46,410.29-64,046.26-25,189.57

Finding the Fourth Proportional to 46,410.29, 64,046.26 and 25,189.57

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Solution

The fourth proportional to 46,410.29, 64,046.26 and 25,189.57 is: 34,761.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,410.29 : 64,046.26 = 25,189.57 : x
  2. Step 2: Convert to fraction form
    46,410.29/64,046.26 = 25,189.57/x
  3. Step 3: Cross multiply
    46,410.29x = 64,046.26 × 25,189.57
  4. Step 4: Simplify right side
    46,410.29x = 1,613,297,749.51
  5. Step 5: Solve for x
    x = 1,613,297,749.51/46,410.29
  6. Step 6: Final answer
    x = 34,761.64

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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.