Home / 60,577.41-90,869.76-19,024.41

Finding the Fourth Proportional to 60,577.41, 90,869.76 and 19,024.41

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Solution

The fourth proportional to 60,577.41, 90,869.76 and 19,024.41 is: 28,537.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,577.41 : 90,869.76 = 19,024.41 : x
  2. Step 2: Convert to fraction form
    60,577.41/90,869.76 = 19,024.41/x
  3. Step 3: Cross multiply
    60,577.41x = 90,869.76 × 19,024.41
  4. Step 4: Simplify right side
    60,577.41x = 1,728,743,570.84
  5. Step 5: Solve for x
    x = 1,728,743,570.84/60,577.41
  6. Step 6: Final answer
    x = 28,537.76

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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.