Home / 295,945.10-444,099.90-127,546.10

Finding the Fourth Proportional to 295,945.10, 444,099.90 and 127,546.10

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Solution

The fourth proportional to 295,945.10, 444,099.90 and 127,546.10 is: 191,397.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,945.10 : 444,099.90 = 127,546.10 : x
  2. Step 2: Convert to fraction form
    295,945.10/444,099.90 = 127,546.10/x
  3. Step 3: Cross multiply
    295,945.10x = 444,099.90 × 127,546.10
  4. Step 4: Simplify right side
    295,945.10x = 56,643,210,255.39
  5. Step 5: Solve for x
    x = 56,643,210,255.39/295,945.10
  6. Step 6: Final answer
    x = 191,397.70

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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.