Home / 35,453.24-48,868.94-34,753.40

Finding the Fourth Proportional to 35,453.24, 48,868.94 and 34,753.40

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Solution

The fourth proportional to 35,453.24, 48,868.94 and 34,753.40 is: 47,904.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,453.24 : 48,868.94 = 34,753.40 : x
  2. Step 2: Convert to fraction form
    35,453.24/48,868.94 = 34,753.40/x
  3. Step 3: Cross multiply
    35,453.24x = 48,868.94 × 34,753.40
  4. Step 4: Simplify right side
    35,453.24x = 1,698,361,661.93
  5. Step 5: Solve for x
    x = 1,698,361,661.93/35,453.24
  6. Step 6: Final answer
    x = 47,904.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.