Home / 214,626.26-296,184.02-119,132.76

Finding the Fourth Proportional to 214,626.26, 296,184.02 and 119,132.76

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Solution

The fourth proportional to 214,626.26, 296,184.02 and 119,132.76 is: 164,403.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,626.26 : 296,184.02 = 119,132.76 : x
  2. Step 2: Convert to fraction form
    214,626.26/296,184.02 = 119,132.76/x
  3. Step 3: Cross multiply
    214,626.26x = 296,184.02 × 119,132.76
  4. Step 4: Simplify right side
    214,626.26x = 35,285,219,770.50
  5. Step 5: Solve for x
    x = 35,285,219,770.50/214,626.26
  6. Step 6: Final answer
    x = 164,403.09

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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.