Home / 295,942.07-444,229.01-127,545.50

Finding the Fourth Proportional to 295,942.07, 444,229.01 and 127,545.50

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Solution

The fourth proportional to 295,942.07, 444,229.01 and 127,545.50 is: 191,454.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,942.07 : 444,229.01 = 127,545.50 : x
  2. Step 2: Convert to fraction form
    295,942.07/444,229.01 = 127,545.50/x
  3. Step 3: Cross multiply
    295,942.07x = 444,229.01 × 127,545.50
  4. Step 4: Simplify right side
    295,942.07x = 56,659,411,194.96
  5. Step 5: Solve for x
    x = 56,659,411,194.96/295,942.07
  6. Step 6: Final answer
    x = 191,454.40

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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.