Home / 46,411.70-64,048.22-25,190.96

Finding the Fourth Proportional to 46,411.70, 64,048.22 and 25,190.96

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Solution

The fourth proportional to 46,411.70, 64,048.22 and 25,190.96 is: 34,763.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.70 : 64,048.22 = 25,190.96 : x
  2. Step 2: Convert to fraction form
    46,411.70/64,048.22 = 25,190.96/x
  3. Step 3: Cross multiply
    46,411.70x = 64,048.22 × 25,190.96
  4. Step 4: Simplify right side
    46,411.70x = 1,613,436,148.09
  5. Step 5: Solve for x
    x = 1,613,436,148.09/46,411.70
  6. Step 6: Final answer
    x = 34,763.56

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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.