Home / 43,621.08-60,196.14-25,474.92

Finding the Fourth Proportional to 43,621.08, 60,196.14 and 25,474.92

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Solution

The fourth proportional to 43,621.08, 60,196.14 and 25,474.92 is: 35,154.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,621.08 : 60,196.14 = 25,474.92 : x
  2. Step 2: Convert to fraction form
    43,621.08/60,196.14 = 25,474.92/x
  3. Step 3: Cross multiply
    43,621.08x = 60,196.14 × 25,474.92
  4. Step 4: Simplify right side
    43,621.08x = 1,533,491,850.81
  5. Step 5: Solve for x
    x = 1,533,491,850.81/43,621.08
  6. Step 6: Final answer
    x = 35,154.83

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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.