Home / 46,411.75-64,049.36-25,190.97

Finding the Fourth Proportional to 46,411.75, 64,049.36 and 25,190.97

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Solution

The fourth proportional to 46,411.75, 64,049.36 and 25,190.97 is: 34,764.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.75 : 64,049.36 = 25,190.97 : x
  2. Step 2: Convert to fraction form
    46,411.75/64,049.36 = 25,190.97/x
  3. Step 3: Cross multiply
    46,411.75x = 64,049.36 × 25,190.97
  4. Step 4: Simplify right side
    46,411.75x = 1,613,465,506.28
  5. Step 5: Solve for x
    x = 1,613,465,506.28/46,411.75
  6. Step 6: Final answer
    x = 34,764.16

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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.