Home / 35,574.15-49,092.44-19,441.45

Finding the Fourth Proportional to 35,574.15, 49,092.44 and 19,441.45

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Solution

The fourth proportional to 35,574.15, 49,092.44 and 19,441.45 is: 26,829.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,574.15 : 49,092.44 = 19,441.45 : x
  2. Step 2: Convert to fraction form
    35,574.15/49,092.44 = 19,441.45/x
  3. Step 3: Cross multiply
    35,574.15x = 49,092.44 × 19,441.45
  4. Step 4: Simplify right side
    35,574.15x = 954,428,217.64
  5. Step 5: Solve for x
    x = 954,428,217.64/35,574.15
  6. Step 6: Final answer
    x = 26,829.26

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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.