Home / 302,194.42-452,173.56-182,320.90

Finding the Fourth Proportional to 302,194.42, 452,173.56 and 182,320.90

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Solution

The fourth proportional to 302,194.42, 452,173.56 and 182,320.90 is: 272,806.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,194.42 : 452,173.56 = 182,320.90 : x
  2. Step 2: Convert to fraction form
    302,194.42/452,173.56 = 182,320.90/x
  3. Step 3: Cross multiply
    302,194.42x = 452,173.56 × 182,320.90
  4. Step 4: Simplify right side
    302,194.42x = 82,440,690,415.40
  5. Step 5: Solve for x
    x = 82,440,690,415.40/302,194.42
  6. Step 6: Final answer
    x = 272,806.79

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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.