Home / 45,380.93-62,625.35-25,236.63

Finding the Fourth Proportional to 45,380.93, 62,625.35 and 25,236.63

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Solution

The fourth proportional to 45,380.93, 62,625.35 and 25,236.63 is: 34,826.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,380.93 : 62,625.35 = 25,236.63 : x
  2. Step 2: Convert to fraction form
    45,380.93/62,625.35 = 25,236.63/x
  3. Step 3: Cross multiply
    45,380.93x = 62,625.35 × 25,236.63
  4. Step 4: Simplify right side
    45,380.93x = 1,580,452,849.66
  5. Step 5: Solve for x
    x = 1,580,452,849.66/45,380.93
  6. Step 6: Final answer
    x = 34,826.37

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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.