Home / 41,266.22-56,947.74-22,403.39

Finding the Fourth Proportional to 41,266.22, 56,947.74 and 22,403.39

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Solution

The fourth proportional to 41,266.22, 56,947.74 and 22,403.39 is: 30,916.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,266.22 : 56,947.74 = 22,403.39 : x
  2. Step 2: Convert to fraction form
    41,266.22/56,947.74 = 22,403.39/x
  3. Step 3: Cross multiply
    41,266.22x = 56,947.74 × 22,403.39
  4. Step 4: Simplify right side
    41,266.22x = 1,275,822,428.84
  5. Step 5: Solve for x
    x = 1,275,822,428.84/41,266.22
  6. Step 6: Final answer
    x = 30,916.87

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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.