Home / 60,577.83-90,885.33-31,016.41

Finding the Fourth Proportional to 60,577.83, 90,885.33 and 31,016.41

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Solution

The fourth proportional to 60,577.83, 90,885.33 and 31,016.41 is: 46,534.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,577.83 : 90,885.33 = 31,016.41 : x
  2. Step 2: Convert to fraction form
    60,577.83/90,885.33 = 31,016.41/x
  3. Step 3: Cross multiply
    60,577.83x = 90,885.33 × 31,016.41
  4. Step 4: Simplify right side
    60,577.83x = 2,818,936,658.27
  5. Step 5: Solve for x
    x = 2,818,936,658.27/60,577.83
  6. Step 6: Final answer
    x = 46,534.13

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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.