Home / 107,184.54-147,923.52-59,453.30

Finding the Fourth Proportional to 107,184.54, 147,923.52 and 59,453.30

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Solution

The fourth proportional to 107,184.54, 147,923.52 and 59,453.30 is: 82,050.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,184.54 : 147,923.52 = 59,453.30 : x
  2. Step 2: Convert to fraction form
    107,184.54/147,923.52 = 59,453.30/x
  3. Step 3: Cross multiply
    107,184.54x = 147,923.52 × 59,453.30
  4. Step 4: Simplify right side
    107,184.54x = 8,794,541,411.62
  5. Step 5: Solve for x
    x = 8,794,541,411.62/107,184.54
  6. Step 6: Final answer
    x = 82,050.47

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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.