Home / 225,050.90-337,742.26-106,722.58

Finding the Fourth Proportional to 225,050.90, 337,742.26 and 106,722.58

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Solution

The fourth proportional to 225,050.90, 337,742.26 and 106,722.58 is: 160,162.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,050.90 : 337,742.26 = 106,722.58 : x
  2. Step 2: Convert to fraction form
    225,050.90/337,742.26 = 106,722.58/x
  3. Step 3: Cross multiply
    225,050.90x = 337,742.26 × 106,722.58
  4. Step 4: Simplify right side
    225,050.90x = 36,044,725,362.23
  5. Step 5: Solve for x
    x = 36,044,725,362.23/225,050.90
  6. Step 6: Final answer
    x = 160,162.55

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1.5x scale

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.