Home / 49,327.50-73,991.28-16,495.50

Finding the Fourth Proportional to 49,327.50, 73,991.28 and 16,495.50

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Solution

The fourth proportional to 49,327.50, 73,991.28 and 16,495.50 is: 24,743.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,327.50 : 73,991.28 = 16,495.50 : x
  2. Step 2: Convert to fraction form
    49,327.50/73,991.28 = 16,495.50/x
  3. Step 3: Cross multiply
    49,327.50x = 73,991.28 × 16,495.50
  4. Step 4: Simplify right side
    49,327.50x = 1,220,523,159.24
  5. Step 5: Solve for x
    x = 1,220,523,159.24/49,327.50
  6. Step 6: Final answer
    x = 24,743.26

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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.