Home / 41,266.02-56,947.14-22,403.28

Finding the Fourth Proportional to 41,266.02, 56,947.14 and 22,403.28

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Solution

The fourth proportional to 41,266.02, 56,947.14 and 22,403.28 is: 30,916.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,266.02 : 56,947.14 = 22,403.28 : x
  2. Step 2: Convert to fraction form
    41,266.02/56,947.14 = 22,403.28/x
  3. Step 3: Cross multiply
    41,266.02x = 56,947.14 × 22,403.28
  4. Step 4: Simplify right side
    41,266.02x = 1,275,802,722.62
  5. Step 5: Solve for x
    x = 1,275,802,722.62/41,266.02
  6. Step 6: Final answer
    x = 30,916.54

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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.