Home / 45,197.91-62,366.57-25,054.79

Finding the Fourth Proportional to 45,197.91, 62,366.57 and 25,054.79

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Solution

The fourth proportional to 45,197.91, 62,366.57 and 25,054.79 is: 34,571.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,197.91 : 62,366.57 = 25,054.79 : x
  2. Step 2: Convert to fraction form
    45,197.91/62,366.57 = 25,054.79/x
  3. Step 3: Cross multiply
    45,197.91x = 62,366.57 × 25,054.79
  4. Step 4: Simplify right side
    45,197.91x = 1,562,580,877.26
  5. Step 5: Solve for x
    x = 1,562,580,877.26/45,197.91
  6. Step 6: Final answer
    x = 34,571.97

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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.