Home / 39,200.18-54,098.10-24,093.46

Finding the Fourth Proportional to 39,200.18, 54,098.10 and 24,093.46

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Solution

The fourth proportional to 39,200.18, 54,098.10 and 24,093.46 is: 33,250.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,200.18 : 54,098.10 = 24,093.46 : x
  2. Step 2: Convert to fraction form
    39,200.18/54,098.10 = 24,093.46/x
  3. Step 3: Cross multiply
    39,200.18x = 54,098.10 × 24,093.46
  4. Step 4: Simplify right side
    39,200.18x = 1,303,410,408.43
  5. Step 5: Solve for x
    x = 1,303,410,408.43/39,200.18
  6. Step 6: Final answer
    x = 33,250.11

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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.