Home / 45,568.05-62,883.98-25,149.64

Finding the Fourth Proportional to 45,568.05, 62,883.98 and 25,149.64

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Solution

The fourth proportional to 45,568.05, 62,883.98 and 25,149.64 is: 34,706.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,568.05 : 62,883.98 = 25,149.64 : x
  2. Step 2: Convert to fraction form
    45,568.05/62,883.98 = 25,149.64/x
  3. Step 3: Cross multiply
    45,568.05x = 62,883.98 × 25,149.64
  4. Step 4: Simplify right side
    45,568.05x = 1,581,509,018.60
  5. Step 5: Solve for x
    x = 1,581,509,018.60/45,568.05
  6. Step 6: Final answer
    x = 34,706.54

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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.