Home / 60,586.35-90,932.04-60,446.25

Finding the Fourth Proportional to 60,586.35, 90,932.04 and 60,446.25

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Solution

The fourth proportional to 60,586.35, 90,932.04 and 60,446.25 is: 90,721.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,586.35 : 90,932.04 = 60,446.25 : x
  2. Step 2: Convert to fraction form
    60,586.35/90,932.04 = 60,446.25/x
  3. Step 3: Cross multiply
    60,586.35x = 90,932.04 × 60,446.25
  4. Step 4: Simplify right side
    60,586.35x = 5,496,500,822.85
  5. Step 5: Solve for x
    x = 5,496,500,822.85/60,586.35
  6. Step 6: Final answer
    x = 90,721.77

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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.