Home / 94,548.80-141,823.20-32,219.30

Finding the Fourth Proportional to 94,548.80, 141,823.20 and 32,219.30

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Solution

The fourth proportional to 94,548.80, 141,823.20 and 32,219.30 is: 48,328.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,548.80 : 141,823.20 = 32,219.30 : x
  2. Step 2: Convert to fraction form
    94,548.80/141,823.20 = 32,219.30/x
  3. Step 3: Cross multiply
    94,548.80x = 141,823.20 × 32,219.30
  4. Step 4: Simplify right side
    94,548.80x = 4,569,444,227.76
  5. Step 5: Solve for x
    x = 4,569,444,227.76/94,548.80
  6. Step 6: Final answer
    x = 48,328.95

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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.