Home / 214,606.74-296,154.50-119,111.34

Finding the Fourth Proportional to 214,606.74, 296,154.50 and 119,111.34

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Solution

The fourth proportional to 214,606.74, 296,154.50 and 119,111.34 is: 164,372.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,606.74 : 296,154.50 = 119,111.34 : x
  2. Step 2: Convert to fraction form
    214,606.74/296,154.50 = 119,111.34/x
  3. Step 3: Cross multiply
    214,606.74x = 296,154.50 × 119,111.34
  4. Step 4: Simplify right side
    214,606.74x = 35,275,359,342.03
  5. Step 5: Solve for x
    x = 35,275,359,342.03/214,606.74
  6. Step 6: Final answer
    x = 164,372.09

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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.