Home / 270,526.91-373,334.06-163,103.83

Finding the Fourth Proportional to 270,526.91, 373,334.06 and 163,103.83

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Solution

The fourth proportional to 270,526.91, 373,334.06 and 163,103.83 is: 225,087.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,526.91 : 373,334.06 = 163,103.83 : x
  2. Step 2: Convert to fraction form
    270,526.91/373,334.06 = 163,103.83/x
  3. Step 3: Cross multiply
    270,526.91x = 373,334.06 × 163,103.83
  4. Step 4: Simplify right side
    270,526.91x = 60,892,214,529.87
  5. Step 5: Solve for x
    x = 60,892,214,529.87/270,526.91
  6. Step 6: Final answer
    x = 225,087.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.