Home / 106,852.60-160,125.90-60,007.24

Finding the Fourth Proportional to 106,852.60, 160,125.90 and 60,007.24

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Solution

The fourth proportional to 106,852.60, 160,125.90 and 60,007.24 is: 89,924.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,852.60 : 160,125.90 = 60,007.24 : x
  2. Step 2: Convert to fraction form
    106,852.60/160,125.90 = 60,007.24/x
  3. Step 3: Cross multiply
    106,852.60x = 160,125.90 × 60,007.24
  4. Step 4: Simplify right side
    106,852.60x = 9,608,713,311.52
  5. Step 5: Solve for x
    x = 9,608,713,311.52/106,852.60
  6. Step 6: Final answer
    x = 89,924.94

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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.