Home / 40,942.35-56,501.55-23,037.99

Finding the Fourth Proportional to 40,942.35, 56,501.55 and 23,037.99

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Solution

The fourth proportional to 40,942.35, 56,501.55 and 23,037.99 is: 31,793.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,942.35 : 56,501.55 = 23,037.99 : x
  2. Step 2: Convert to fraction form
    40,942.35/56,501.55 = 23,037.99/x
  3. Step 3: Cross multiply
    40,942.35x = 56,501.55 × 23,037.99
  4. Step 4: Simplify right side
    40,942.35x = 1,301,682,057.49
  5. Step 5: Solve for x
    x = 1,301,682,057.49/40,942.35
  6. Step 6: Final answer
    x = 31,793.05

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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.