Home / 63,153.27-94,722.62-16,409.79

Finding the Fourth Proportional to 63,153.27, 94,722.62 and 16,409.79

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Solution

The fourth proportional to 63,153.27, 94,722.62 and 16,409.79 is: 24,612.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,153.27 : 94,722.62 = 16,409.79 : x
  2. Step 2: Convert to fraction form
    63,153.27/94,722.62 = 16,409.79/x
  3. Step 3: Cross multiply
    63,153.27x = 94,722.62 × 16,409.79
  4. Step 4: Simplify right side
    63,153.27x = 1,554,378,220.40
  5. Step 5: Solve for x
    x = 1,554,378,220.40/63,153.27
  6. Step 6: Final answer
    x = 24,612.79

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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.