Home / 94,295.80-141,443.70-44,359.30

Finding the Fourth Proportional to 94,295.80, 141,443.70 and 44,359.30

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Solution

The fourth proportional to 94,295.80, 141,443.70 and 44,359.30 is: 66,538.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,295.80 : 141,443.70 = 44,359.30 : x
  2. Step 2: Convert to fraction form
    94,295.80/141,443.70 = 44,359.30/x
  3. Step 3: Cross multiply
    94,295.80x = 141,443.70 × 44,359.30
  4. Step 4: Simplify right side
    94,295.80x = 6,274,343,521.41
  5. Step 5: Solve for x
    x = 6,274,343,521.41/94,295.80
  6. Step 6: Final answer
    x = 66,538.95

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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.