Home / 45,254.18-62,448.56-25,110.84

Finding the Fourth Proportional to 45,254.18, 62,448.56 and 25,110.84

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Solution

The fourth proportional to 45,254.18, 62,448.56 and 25,110.84 is: 34,651.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,254.18 : 62,448.56 = 25,110.84 : x
  2. Step 2: Convert to fraction form
    45,254.18/62,448.56 = 25,110.84/x
  3. Step 3: Cross multiply
    45,254.18x = 62,448.56 × 25,110.84
  4. Step 4: Simplify right side
    45,254.18x = 1,568,135,798.39
  5. Step 5: Solve for x
    x = 1,568,135,798.39/45,254.18
  6. Step 6: Final answer
    x = 34,651.73

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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.