Home / 113,237.55-169,902.88-50,024.31

Finding the Fourth Proportional to 113,237.55, 169,902.88 and 50,024.31

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Solution

The fourth proportional to 113,237.55, 169,902.88 and 50,024.31 is: 75,057.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,237.55 : 169,902.88 = 50,024.31 : x
  2. Step 2: Convert to fraction form
    113,237.55/169,902.88 = 50,024.31/x
  3. Step 3: Cross multiply
    113,237.55x = 169,902.88 × 50,024.31
  4. Step 4: Simplify right side
    113,237.55x = 8,499,273,364.44
  5. Step 5: Solve for x
    x = 8,499,273,364.44/113,237.55
  6. Step 6: Final answer
    x = 75,057.03

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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.