Home / 26,910.10-37,079.76-25,041.43

Finding the Fourth Proportional to 26,910.10, 37,079.76 and 25,041.43

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Solution

The fourth proportional to 26,910.10, 37,079.76 and 25,041.43 is: 34,504.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,910.10 : 37,079.76 = 25,041.43 : x
  2. Step 2: Convert to fraction form
    26,910.10/37,079.76 = 25,041.43/x
  3. Step 3: Cross multiply
    26,910.10x = 37,079.76 × 25,041.43
  4. Step 4: Simplify right side
    26,910.10x = 928,530,214.46
  5. Step 5: Solve for x
    x = 928,530,214.46/26,910.10
  6. Step 6: Final answer
    x = 34,504.90

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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.