Home / 34,625.71-51,938.66-19,824.45

Finding the Fourth Proportional to 34,625.71, 51,938.66 and 19,824.45

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Solution

The fourth proportional to 34,625.71, 51,938.66 and 19,824.45 is: 29,736.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,625.71 : 51,938.66 = 19,824.45 : x
  2. Step 2: Convert to fraction form
    34,625.71/51,938.66 = 19,824.45/x
  3. Step 3: Cross multiply
    34,625.71x = 51,938.66 × 19,824.45
  4. Step 4: Simplify right side
    34,625.71x = 1,029,655,368.24
  5. Step 5: Solve for x
    x = 1,029,655,368.24/34,625.71
  6. Step 6: Final answer
    x = 29,736.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.