Home / 214,569.28-296,106.76-119,076.05

Finding the Fourth Proportional to 214,569.28, 296,106.76 and 119,076.05

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Solution

The fourth proportional to 214,569.28, 296,106.76 and 119,076.05 is: 164,325.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,569.28 : 296,106.76 = 119,076.05 : x
  2. Step 2: Convert to fraction form
    214,569.28/296,106.76 = 119,076.05/x
  3. Step 3: Cross multiply
    214,569.28x = 296,106.76 × 119,076.05
  4. Step 4: Simplify right side
    214,569.28x = 35,259,222,763.72
  5. Step 5: Solve for x
    x = 35,259,222,763.72/214,569.28
  6. Step 6: Final answer
    x = 164,325.59

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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.