Home / 56,245.91-84,382.52-16,802.73

Finding the Fourth Proportional to 56,245.91, 84,382.52 and 16,802.73

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Solution

The fourth proportional to 56,245.91, 84,382.52 and 16,802.73 is: 25,208.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,245.91 : 84,382.52 = 16,802.73 : x
  2. Step 2: Convert to fraction form
    56,245.91/84,382.52 = 16,802.73/x
  3. Step 3: Cross multiply
    56,245.91x = 84,382.52 × 16,802.73
  4. Step 4: Simplify right side
    56,245.91x = 1,417,856,616.27
  5. Step 5: Solve for x
    x = 1,417,856,616.27/56,245.91
  6. Step 6: Final answer
    x = 25,208.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.