Home / 45,528.88-62,825.27-25,383.87

Finding the Fourth Proportional to 45,528.88, 62,825.27 and 25,383.87

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Solution

The fourth proportional to 45,528.88, 62,825.27 and 25,383.87 is: 35,027.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,528.88 : 62,825.27 = 25,383.87 : x
  2. Step 2: Convert to fraction form
    45,528.88/62,825.27 = 25,383.87/x
  3. Step 3: Cross multiply
    45,528.88x = 62,825.27 × 25,383.87
  4. Step 4: Simplify right side
    45,528.88x = 1,594,748,359.48
  5. Step 5: Solve for x
    x = 1,594,748,359.48/45,528.88
  6. Step 6: Final answer
    x = 35,027.18

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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.