Home / 323,134.20-484,701.30-183,166.20

Finding the Fourth Proportional to 323,134.20, 484,701.30 and 183,166.20

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Solution

The fourth proportional to 323,134.20, 484,701.30 and 183,166.20 is: 274,749.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,134.20 : 484,701.30 = 183,166.20 : x
  2. Step 2: Convert to fraction form
    323,134.20/484,701.30 = 183,166.20/x
  3. Step 3: Cross multiply
    323,134.20x = 484,701.30 × 183,166.20
  4. Step 4: Simplify right side
    323,134.20x = 88,780,895,256.06
  5. Step 5: Solve for x
    x = 88,780,895,256.06/323,134.20
  6. Step 6: Final answer
    x = 274,749.30

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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.