Home / 45,292.35-62,502.24-25,148.64

Finding the Fourth Proportional to 45,292.35, 62,502.24 and 25,148.64

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Solution

The fourth proportional to 45,292.35, 62,502.24 and 25,148.64 is: 34,704.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,292.35 : 62,502.24 = 25,148.64 : x
  2. Step 2: Convert to fraction form
    45,292.35/62,502.24 = 25,148.64/x
  3. Step 3: Cross multiply
    45,292.35x = 62,502.24 × 25,148.64
  4. Step 4: Simplify right side
    45,292.35x = 1,571,846,332.95
  5. Step 5: Solve for x
    x = 1,571,846,332.95/45,292.35
  6. Step 6: Final answer
    x = 34,704.46

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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.