Home / 45,324.39-62,548.77-25,182.12

Finding the Fourth Proportional to 45,324.39, 62,548.77 and 25,182.12

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Solution

The fourth proportional to 45,324.39, 62,548.77 and 25,182.12 is: 34,751.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,324.39 : 62,548.77 = 25,182.12 : x
  2. Step 2: Convert to fraction form
    45,324.39/62,548.77 = 25,182.12/x
  3. Step 3: Cross multiply
    45,324.39x = 62,548.77 × 25,182.12
  4. Step 4: Simplify right side
    45,324.39x = 1,575,110,960.98
  5. Step 5: Solve for x
    x = 1,575,110,960.98/45,324.39
  6. Step 6: Final answer
    x = 34,751.95

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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.