Home / 94,420.48-141,561.35-44,472.43

Finding the Fourth Proportional to 94,420.48, 141,561.35 and 44,472.43

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Solution

The fourth proportional to 94,420.48, 141,561.35 and 44,472.43 is: 66,675.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,420.48 : 141,561.35 = 44,472.43 : x
  2. Step 2: Convert to fraction form
    94,420.48/141,561.35 = 44,472.43/x
  3. Step 3: Cross multiply
    94,420.48x = 141,561.35 × 44,472.43
  4. Step 4: Simplify right side
    94,420.48x = 6,295,577,228.58
  5. Step 5: Solve for x
    x = 6,295,577,228.58/94,420.48
  6. Step 6: Final answer
    x = 66,675.97

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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.