Home / 134,824.75-202,237.13-36,328.75

Finding the Fourth Proportional to 134,824.75, 202,237.13 and 36,328.75

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Solution

The fourth proportional to 134,824.75, 202,237.13 and 36,328.75 is: 54,493.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,824.75 : 202,237.13 = 36,328.75 : x
  2. Step 2: Convert to fraction form
    134,824.75/202,237.13 = 36,328.75/x
  3. Step 3: Cross multiply
    134,824.75x = 202,237.13 × 36,328.75
  4. Step 4: Simplify right side
    134,824.75x = 7,347,022,136.49
  5. Step 5: Solve for x
    x = 7,347,022,136.49/134,824.75
  6. Step 6: Final answer
    x = 54,493.13

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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.