Home / 39,453.14-54,449.60-24,345.41

Finding the Fourth Proportional to 39,453.14, 54,449.60 and 24,345.41

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Solution

The fourth proportional to 39,453.14, 54,449.60 and 24,345.41 is: 33,599.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,453.14 : 54,449.60 = 24,345.41 : x
  2. Step 2: Convert to fraction form
    39,453.14/54,449.60 = 24,345.41/x
  3. Step 3: Cross multiply
    39,453.14x = 54,449.60 × 24,345.41
  4. Step 4: Simplify right side
    39,453.14x = 1,325,597,836.34
  5. Step 5: Solve for x
    x = 1,325,597,836.34/39,453.14
  6. Step 6: Final answer
    x = 33,599.30

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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.