Home / 45,435.34-62,704.56-25,296.04

Finding the Fourth Proportional to 45,435.34, 62,704.56 and 25,296.04

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Solution

The fourth proportional to 45,435.34, 62,704.56 and 25,296.04 is: 34,910.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,435.34 : 62,704.56 = 25,296.04 : x
  2. Step 2: Convert to fraction form
    45,435.34/62,704.56 = 25,296.04/x
  3. Step 3: Cross multiply
    45,435.34x = 62,704.56 × 25,296.04
  4. Step 4: Simplify right side
    45,435.34x = 1,586,177,057.94
  5. Step 5: Solve for x
    x = 1,586,177,057.94/45,435.34
  6. Step 6: Final answer
    x = 34,910.65

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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.