Home / 45,367.26-62,610.42-25,230.66

Finding the Fourth Proportional to 45,367.26, 62,610.42 and 25,230.66

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Solution

The fourth proportional to 45,367.26, 62,610.42 and 25,230.66 is: 34,820.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,367.26 : 62,610.42 = 25,230.66 : x
  2. Step 2: Convert to fraction form
    45,367.26/62,610.42 = 25,230.66/x
  3. Step 3: Cross multiply
    45,367.26x = 62,610.42 × 25,230.66
  4. Step 4: Simplify right side
    45,367.26x = 1,579,702,219.48
  5. Step 5: Solve for x
    x = 1,579,702,219.48/45,367.26
  6. Step 6: Final answer
    x = 34,820.31

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1.5x scale

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.