Home / 59,371.20-89,029.10-34,418.39

Finding the Fourth Proportional to 59,371.20, 89,029.10 and 34,418.39

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Solution

The fourth proportional to 59,371.20, 89,029.10 and 34,418.39 is: 51,611.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,371.20 : 89,029.10 = 34,418.39 : x
  2. Step 2: Convert to fraction form
    59,371.20/89,029.10 = 34,418.39/x
  3. Step 3: Cross multiply
    59,371.20x = 89,029.10 × 34,418.39
  4. Step 4: Simplify right side
    59,371.20x = 3,064,237,926.05
  5. Step 5: Solve for x
    x = 3,064,237,926.05/59,371.20
  6. Step 6: Final answer
    x = 51,611.52

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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.