Home / 46,977.69-64,833.30-25,761.09

Finding the Fourth Proportional to 46,977.69, 64,833.30 and 25,761.09

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Solution

The fourth proportional to 46,977.69, 64,833.30 and 25,761.09 is: 35,552.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,977.69 : 64,833.30 = 25,761.09 : x
  2. Step 2: Convert to fraction form
    46,977.69/64,833.30 = 25,761.09/x
  3. Step 3: Cross multiply
    46,977.69x = 64,833.30 × 25,761.09
  4. Step 4: Simplify right side
    46,977.69x = 1,670,176,476.30
  5. Step 5: Solve for x
    x = 1,670,176,476.30/46,977.69
  6. Step 6: Final answer
    x = 35,552.55

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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.