Home / 45,257.96-62,453.34-25,113.39

Finding the Fourth Proportional to 45,257.96, 62,453.34 and 25,113.39

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Solution

The fourth proportional to 45,257.96, 62,453.34 and 25,113.39 is: 34,655.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,257.96 : 62,453.34 = 25,113.39 : x
  2. Step 2: Convert to fraction form
    45,257.96/62,453.34 = 25,113.39/x
  3. Step 3: Cross multiply
    45,257.96x = 62,453.34 × 25,113.39
  4. Step 4: Simplify right side
    45,257.96x = 1,568,415,084.22
  5. Step 5: Solve for x
    x = 1,568,415,084.22/45,257.96
  6. Step 6: Final answer
    x = 34,655.01

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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.