Home / 40,982.57-56,554.41-22,832.87

Finding the Fourth Proportional to 40,982.57, 56,554.41 and 22,832.87

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Solution

The fourth proportional to 40,982.57, 56,554.41 and 22,832.87 is: 31,508.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,982.57 : 56,554.41 = 22,832.87 : x
  2. Step 2: Convert to fraction form
    40,982.57/56,554.41 = 22,832.87/x
  3. Step 3: Cross multiply
    40,982.57x = 56,554.41 × 22,832.87
  4. Step 4: Simplify right side
    40,982.57x = 1,291,299,208.68
  5. Step 5: Solve for x
    x = 1,291,299,208.68/40,982.57
  6. Step 6: Final answer
    x = 31,508.50

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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.