Home / 46,826.25-64,619.80-25,605.66

Finding the Fourth Proportional to 46,826.25, 64,619.80 and 25,605.66

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Solution

The fourth proportional to 46,826.25, 64,619.80 and 25,605.66 is: 35,335.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,826.25 : 64,619.80 = 25,605.66 : x
  2. Step 2: Convert to fraction form
    46,826.25/64,619.80 = 25,605.66/x
  3. Step 3: Cross multiply
    46,826.25x = 64,619.80 × 25,605.66
  4. Step 4: Simplify right side
    46,826.25x = 1,654,632,628.07
  5. Step 5: Solve for x
    x = 1,654,632,628.07/46,826.25
  6. Step 6: Final answer
    x = 35,335.58

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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.