Home / 60,014.27-90,000.54-33,400.89

Finding the Fourth Proportional to 60,014.27, 90,000.54 and 33,400.89

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Solution

The fourth proportional to 60,014.27, 90,000.54 and 33,400.89 is: 50,089.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,014.27 : 90,000.54 = 33,400.89 : x
  2. Step 2: Convert to fraction form
    60,014.27/90,000.54 = 33,400.89/x
  3. Step 3: Cross multiply
    60,014.27x = 90,000.54 × 33,400.89
  4. Step 4: Simplify right side
    60,014.27x = 3,006,098,136.48
  5. Step 5: Solve for x
    x = 3,006,098,136.48/60,014.27
  6. Step 6: Final answer
    x = 50,089.73

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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.