Home / 107,283.34-148,056.06-59,537.08

Finding the Fourth Proportional to 107,283.34, 148,056.06 and 59,537.08

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Solution

The fourth proportional to 107,283.34, 148,056.06 and 59,537.08 is: 82,163.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,283.34 : 148,056.06 = 59,537.08 : x
  2. Step 2: Convert to fraction form
    107,283.34/148,056.06 = 59,537.08/x
  3. Step 3: Cross multiply
    107,283.34x = 148,056.06 × 59,537.08
  4. Step 4: Simplify right side
    107,283.34x = 8,814,825,488.70
  5. Step 5: Solve for x
    x = 8,814,825,488.70/107,283.34
  6. Step 6: Final answer
    x = 82,163.97

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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.