Home / 41,826.51-62,706.96-19,628.46

Finding the Fourth Proportional to 41,826.51, 62,706.96 and 19,628.46

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Solution

The fourth proportional to 41,826.51, 62,706.96 and 19,628.46 is: 29,427.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,826.51 : 62,706.96 = 19,628.46 : x
  2. Step 2: Convert to fraction form
    41,826.51/62,706.96 = 19,628.46/x
  3. Step 3: Cross multiply
    41,826.51x = 62,706.96 × 19,628.46
  4. Step 4: Simplify right side
    41,826.51x = 1,230,841,056.08
  5. Step 5: Solve for x
    x = 1,230,841,056.08/41,826.51
  6. Step 6: Final answer
    x = 29,427.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.