Home / 109,355.55-164,033.33-62,575.35

Finding the Fourth Proportional to 109,355.55, 164,033.33 and 62,575.35

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Solution

The fourth proportional to 109,355.55, 164,033.33 and 62,575.35 is: 93,863.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,355.55 : 164,033.33 = 62,575.35 : x
  2. Step 2: Convert to fraction form
    109,355.55/164,033.33 = 62,575.35/x
  3. Step 3: Cross multiply
    109,355.55x = 164,033.33 × 62,575.35
  4. Step 4: Simplify right side
    109,355.55x = 10,264,442,723.54
  5. Step 5: Solve for x
    x = 10,264,442,723.54/109,355.55
  6. Step 6: Final answer
    x = 93,863.03

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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.