Home / 296,059.85-444,136.35-127,628.04

Finding the Fourth Proportional to 296,059.85, 444,136.35 and 127,628.04

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Solution

The fourth proportional to 296,059.85, 444,136.35 and 127,628.04 is: 191,462.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,059.85 : 444,136.35 = 127,628.04 : x
  2. Step 2: Convert to fraction form
    296,059.85/444,136.35 = 127,628.04/x
  3. Step 3: Cross multiply
    296,059.85x = 444,136.35 × 127,628.04
  4. Step 4: Simplify right side
    296,059.85x = 56,684,251,843.25
  5. Step 5: Solve for x
    x = 56,684,251,843.25/296,059.85
  6. Step 6: Final answer
    x = 191,462.14

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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.