Home / 56,252.57-84,366.35-16,262.82

Finding the Fourth Proportional to 56,252.57, 84,366.35 and 16,262.82

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Solution

The fourth proportional to 56,252.57, 84,366.35 and 16,262.82 is: 24,390.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,252.57 : 84,366.35 = 16,262.82 : x
  2. Step 2: Convert to fraction form
    56,252.57/84,366.35 = 16,262.82/x
  3. Step 3: Cross multiply
    56,252.57x = 84,366.35 × 16,262.82
  4. Step 4: Simplify right side
    56,252.57x = 1,372,034,682.79
  5. Step 5: Solve for x
    x = 1,372,034,682.79/56,252.57
  6. Step 6: Final answer
    x = 24,390.61

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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.