Home / 61,525.24-92,153.82-40,441.48

Finding the Fourth Proportional to 61,525.24, 92,153.82 and 40,441.48

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Solution

The fourth proportional to 61,525.24, 92,153.82 and 40,441.48 is: 60,574.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,525.24 : 92,153.82 = 40,441.48 : x
  2. Step 2: Convert to fraction form
    61,525.24/92,153.82 = 40,441.48/x
  3. Step 3: Cross multiply
    61,525.24x = 92,153.82 × 40,441.48
  4. Step 4: Simplify right side
    61,525.24x = 3,726,836,868.45
  5. Step 5: Solve for x
    x = 3,726,836,868.45/61,525.24
  6. Step 6: Final answer
    x = 60,574.11

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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.