Home / 40,910.10-56,456.26-23,004.94

Finding the Fourth Proportional to 40,910.10, 56,456.26 and 23,004.94

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Solution

The fourth proportional to 40,910.10, 56,456.26 and 23,004.94 is: 31,747.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,910.10 : 56,456.26 = 23,004.94 : x
  2. Step 2: Convert to fraction form
    40,910.10/56,456.26 = 23,004.94/x
  3. Step 3: Cross multiply
    40,910.10x = 56,456.26 × 23,004.94
  4. Step 4: Simplify right side
    40,910.10x = 1,298,772,873.92
  5. Step 5: Solve for x
    x = 1,298,772,873.92/40,910.10
  6. Step 6: Final answer
    x = 31,747.00

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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.