Home / 244,101.20-366,011.48-130,108.59

Finding the Fourth Proportional to 244,101.20, 366,011.48 and 130,108.59

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Solution

The fourth proportional to 244,101.20, 366,011.48 and 130,108.59 is: 195,088.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,101.20 : 366,011.48 = 130,108.59 : x
  2. Step 2: Convert to fraction form
    244,101.20/366,011.48 = 130,108.59/x
  3. Step 3: Cross multiply
    244,101.20x = 366,011.48 × 130,108.59
  4. Step 4: Simplify right side
    244,101.20x = 47,621,237,586.61
  5. Step 5: Solve for x
    x = 47,621,237,586.61/244,101.20
  6. Step 6: Final answer
    x = 195,088.09

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.