Home / 296,220.27-444,579.21-127,867.74

Finding the Fourth Proportional to 296,220.27, 444,579.21 and 127,867.74

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Solution

The fourth proportional to 296,220.27, 444,579.21 and 127,867.74 is: 191,909.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,220.27 : 444,579.21 = 127,867.74 : x
  2. Step 2: Convert to fraction form
    296,220.27/444,579.21 = 127,867.74/x
  3. Step 3: Cross multiply
    296,220.27x = 444,579.21 × 127,867.74
  4. Step 4: Simplify right side
    296,220.27x = 56,847,338,833.69
  5. Step 5: Solve for x
    x = 56,847,338,833.69/296,220.27
  6. Step 6: Final answer
    x = 191,909.01

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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.