Home / 107,037.64-160,503.54-62,675.56

Finding the Fourth Proportional to 107,037.64, 160,503.54 and 62,675.56

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Solution

The fourth proportional to 107,037.64, 160,503.54 and 62,675.56 is: 93,982.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,037.64 : 160,503.54 = 62,675.56 : x
  2. Step 2: Convert to fraction form
    107,037.64/160,503.54 = 62,675.56/x
  3. Step 3: Cross multiply
    107,037.64x = 160,503.54 × 62,675.56
  4. Step 4: Simplify right side
    107,037.64x = 10,059,649,251.48
  5. Step 5: Solve for x
    x = 10,059,649,251.48/107,037.64
  6. Step 6: Final answer
    x = 93,982.35

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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.