Home / 45,333.58-62,559.09-25,189.94

Finding the Fourth Proportional to 45,333.58, 62,559.09 and 25,189.94

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Solution

The fourth proportional to 45,333.58, 62,559.09 and 25,189.94 is: 34,761.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,333.58 : 62,559.09 = 25,189.94 : x
  2. Step 2: Convert to fraction form
    45,333.58/62,559.09 = 25,189.94/x
  3. Step 3: Cross multiply
    45,333.58x = 62,559.09 × 25,189.94
  4. Step 4: Simplify right side
    45,333.58x = 1,575,859,723.55
  5. Step 5: Solve for x
    x = 1,575,859,723.55/45,333.58
  6. Step 6: Final answer
    x = 34,761.43

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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.