Home / 214,601.84-296,126.52-119,112.56

Finding the Fourth Proportional to 214,601.84, 296,126.52 and 119,112.56

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Solution

The fourth proportional to 214,601.84, 296,126.52 and 119,112.56 is: 164,362.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,601.84 : 296,126.52 = 119,112.56 : x
  2. Step 2: Convert to fraction form
    214,601.84/296,126.52 = 119,112.56/x
  3. Step 3: Cross multiply
    214,601.84x = 296,126.52 × 119,112.56
  4. Step 4: Simplify right side
    214,601.84x = 35,272,387,881.09
  5. Step 5: Solve for x
    x = 35,272,387,881.09/214,601.84
  6. Step 6: Final answer
    x = 164,362.00

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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.