Home / 40,979.94-56,558.60-24,849.87

Finding the Fourth Proportional to 40,979.94, 56,558.60 and 24,849.87

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Solution

The fourth proportional to 40,979.94, 56,558.60 and 24,849.87 is: 34,296.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,979.94 : 56,558.60 = 24,849.87 : x
  2. Step 2: Convert to fraction form
    40,979.94/56,558.60 = 24,849.87/x
  3. Step 3: Cross multiply
    40,979.94x = 56,558.60 × 24,849.87
  4. Step 4: Simplify right side
    40,979.94x = 1,405,473,862.48
  5. Step 5: Solve for x
    x = 1,405,473,862.48/40,979.94
  6. Step 6: Final answer
    x = 34,296.63

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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.