Home / 44,813.31-61,835.13-25,689.57

Finding the Fourth Proportional to 44,813.31, 61,835.13 and 25,689.57

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Solution

The fourth proportional to 44,813.31, 61,835.13 and 25,689.57 is: 35,447.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,813.31 : 61,835.13 = 25,689.57 : x
  2. Step 2: Convert to fraction form
    44,813.31/61,835.13 = 25,689.57/x
  3. Step 3: Cross multiply
    44,813.31x = 61,835.13 × 25,689.57
  4. Step 4: Simplify right side
    44,813.31x = 1,588,517,900.59
  5. Step 5: Solve for x
    x = 1,588,517,900.59/44,813.31
  6. Step 6: Final answer
    x = 35,447.46

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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.