Home / 45,567.26-62,884.62-25,425.90

Finding the Fourth Proportional to 45,567.26, 62,884.62 and 25,425.90

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Solution

The fourth proportional to 45,567.26, 62,884.62 and 25,425.90 is: 35,088.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,567.26 : 62,884.62 = 25,425.90 : x
  2. Step 2: Convert to fraction form
    45,567.26/62,884.62 = 25,425.90/x
  3. Step 3: Cross multiply
    45,567.26x = 62,884.62 × 25,425.90
  4. Step 4: Simplify right side
    45,567.26x = 1,598,898,059.66
  5. Step 5: Solve for x
    x = 1,598,898,059.66/45,567.26
  6. Step 6: Final answer
    x = 35,088.75

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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.