Home / 45,619.67-62,954.55-25,476.92

Finding the Fourth Proportional to 45,619.67, 62,954.55 and 25,476.92

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Solution

The fourth proportional to 45,619.67, 62,954.55 and 25,476.92 is: 35,157.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,619.67 : 62,954.55 = 25,476.92 : x
  2. Step 2: Convert to fraction form
    45,619.67/62,954.55 = 25,476.92/x
  3. Step 3: Cross multiply
    45,619.67x = 62,954.55 × 25,476.92
  4. Step 4: Simplify right side
    45,619.67x = 1,603,888,033.99
  5. Step 5: Solve for x
    x = 1,603,888,033.99/45,619.67
  6. Step 6: Final answer
    x = 35,157.82

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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.