Home / 214,485.35-296,025.32-119,022.71

Finding the Fourth Proportional to 214,485.35, 296,025.32 and 119,022.71

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Solution

The fourth proportional to 214,485.35, 296,025.32 and 119,022.71 is: 164,271.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,485.35 : 296,025.32 = 119,022.71 : x
  2. Step 2: Convert to fraction form
    214,485.35/296,025.32 = 119,022.71/x
  3. Step 3: Cross multiply
    214,485.35x = 296,025.32 × 119,022.71
  4. Step 4: Simplify right side
    214,485.35x = 35,233,735,815.02
  5. Step 5: Solve for x
    x = 35,233,735,815.02/214,485.35
  6. Step 6: Final answer
    x = 164,271.06

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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.