Home / 39,304.74-58,935.06-34,635.36

Finding the Fourth Proportional to 39,304.74, 58,935.06 and 34,635.36

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Solution

The fourth proportional to 39,304.74, 58,935.06 and 34,635.36 is: 51,933.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,304.74 : 58,935.06 = 34,635.36 : x
  2. Step 2: Convert to fraction form
    39,304.74/58,935.06 = 34,635.36/x
  3. Step 3: Cross multiply
    39,304.74x = 58,935.06 × 34,635.36
  4. Step 4: Simplify right side
    39,304.74x = 2,041,237,019.72
  5. Step 5: Solve for x
    x = 2,041,237,019.72/39,304.74
  6. Step 6: Final answer
    x = 51,933.61

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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.