Home / 214,472.00-296,006.60-119,009.45

Finding the Fourth Proportional to 214,472.00, 296,006.60 and 119,009.45

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Solution

The fourth proportional to 214,472.00, 296,006.60 and 119,009.45 is: 164,252.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,472.00 : 296,006.60 = 119,009.45 : x
  2. Step 2: Convert to fraction form
    214,472.00/296,006.60 = 119,009.45/x
  3. Step 3: Cross multiply
    214,472.00x = 296,006.60 × 119,009.45
  4. Step 4: Simplify right side
    214,472.00x = 35,227,583,699.91
  5. Step 5: Solve for x
    x = 35,227,583,699.91/214,472.00
  6. Step 6: Final answer
    x = 164,252.60

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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.