Home / 94,539.20-141,799.20-32,208.80

Finding the Fourth Proportional to 94,539.20, 141,799.20 and 32,208.80

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Solution

The fourth proportional to 94,539.20, 141,799.20 and 32,208.80 is: 48,309.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,539.20 : 141,799.20 = 32,208.80 : x
  2. Step 2: Convert to fraction form
    94,539.20/141,799.20 = 32,208.80/x
  3. Step 3: Cross multiply
    94,539.20x = 141,799.20 × 32,208.80
  4. Step 4: Simplify right side
    94,539.20x = 4,567,182,072.96
  5. Step 5: Solve for x
    x = 4,567,182,072.96/94,539.20
  6. Step 6: Final answer
    x = 48,309.93

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1.5x scale

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.