Home / 214,939.01-296,303.21-150,207.27

Finding the Fourth Proportional to 214,939.01, 296,303.21 and 150,207.27

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Solution

The fourth proportional to 214,939.01, 296,303.21 and 150,207.27 is: 207,067.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,939.01 : 296,303.21 = 150,207.27 : x
  2. Step 2: Convert to fraction form
    214,939.01/296,303.21 = 150,207.27/x
  3. Step 3: Cross multiply
    214,939.01x = 296,303.21 × 150,207.27
  4. Step 4: Simplify right side
    214,939.01x = 44,506,895,901.10
  5. Step 5: Solve for x
    x = 44,506,895,901.10/214,939.01
  6. Step 6: Final answer
    x = 207,067.56

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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.