Home / 41,188.53-61,782.79-35,625.34

Finding the Fourth Proportional to 41,188.53, 61,782.79 and 35,625.34

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Solution

The fourth proportional to 41,188.53, 61,782.79 and 35,625.34 is: 53,438.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,188.53 : 61,782.79 = 35,625.34 : x
  2. Step 2: Convert to fraction form
    41,188.53/61,782.79 = 35,625.34/x
  3. Step 3: Cross multiply
    41,188.53x = 61,782.79 × 35,625.34
  4. Step 4: Simplify right side
    41,188.53x = 2,201,032,899.90
  5. Step 5: Solve for x
    x = 2,201,032,899.90/41,188.53
  6. Step 6: Final answer
    x = 53,438.01

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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.