Home / 244,461.05-366,796.93-132,220.28

Finding the Fourth Proportional to 244,461.05, 366,796.93 and 132,220.28

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Solution

The fourth proportional to 244,461.05, 366,796.93 and 132,220.28 is: 198,387.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,461.05 : 366,796.93 = 132,220.28 : x
  2. Step 2: Convert to fraction form
    244,461.05/366,796.93 = 132,220.28/x
  3. Step 3: Cross multiply
    244,461.05x = 366,796.93 × 132,220.28
  4. Step 4: Simplify right side
    244,461.05x = 48,497,990,953.76
  5. Step 5: Solve for x
    x = 48,497,990,953.76/244,461.05
  6. Step 6: Final answer
    x = 198,387.40

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1.5x scale

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.