Home / 107,050.20-160,599.60-62,654.10

Finding the Fourth Proportional to 107,050.20, 160,599.60 and 62,654.10

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Solution

The fourth proportional to 107,050.20, 160,599.60 and 62,654.10 is: 93,995.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,050.20 : 160,599.60 = 62,654.10 : x
  2. Step 2: Convert to fraction form
    107,050.20/160,599.60 = 62,654.10/x
  3. Step 3: Cross multiply
    107,050.20x = 160,599.60 × 62,654.10
  4. Step 4: Simplify right side
    107,050.20x = 10,062,223,398.36
  5. Step 5: Solve for x
    x = 10,062,223,398.36/107,050.20
  6. Step 6: Final answer
    x = 93,995.37

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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.