Home / 60,704.30-91,056.45-32,710.70

Finding the Fourth Proportional to 60,704.30, 91,056.45 and 32,710.70

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Solution

The fourth proportional to 60,704.30, 91,056.45 and 32,710.70 is: 49,066.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,704.30 : 91,056.45 = 32,710.70 : x
  2. Step 2: Convert to fraction form
    60,704.30/91,056.45 = 32,710.70/x
  3. Step 3: Cross multiply
    60,704.30x = 91,056.45 × 32,710.70
  4. Step 4: Simplify right side
    60,704.30x = 2,978,520,219.02
  5. Step 5: Solve for x
    x = 2,978,520,219.02/60,704.30
  6. Step 6: Final answer
    x = 49,066.05

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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.