Home / 46,889.26-64,707.28-25,669.88

Finding the Fourth Proportional to 46,889.26, 64,707.28 and 25,669.88

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Solution

The fourth proportional to 46,889.26, 64,707.28 and 25,669.88 is: 35,424.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,889.26 : 64,707.28 = 25,669.88 : x
  2. Step 2: Convert to fraction form
    46,889.26/64,707.28 = 25,669.88/x
  3. Step 3: Cross multiply
    46,889.26x = 64,707.28 × 25,669.88
  4. Step 4: Simplify right side
    46,889.26x = 1,661,028,112.73
  5. Step 5: Solve for x
    x = 1,661,028,112.73/46,889.26
  6. Step 6: Final answer
    x = 35,424.49

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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.