Home / 60,433.70-90,558.20-25,354.22

Finding the Fourth Proportional to 60,433.70, 90,558.20 and 25,354.22

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Solution

The fourth proportional to 60,433.70, 90,558.20 and 25,354.22 is: 37,992.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,433.70 : 90,558.20 = 25,354.22 : x
  2. Step 2: Convert to fraction form
    60,433.70/90,558.20 = 25,354.22/x
  3. Step 3: Cross multiply
    60,433.70x = 90,558.20 × 25,354.22
  4. Step 4: Simplify right side
    60,433.70x = 2,296,032,136.20
  5. Step 5: Solve for x
    x = 2,296,032,136.20/60,433.70
  6. Step 6: Final answer
    x = 37,992.58

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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.