Home / 295,941.07-444,227.51-127,544.50

Finding the Fourth Proportional to 295,941.07, 444,227.51 and 127,544.50

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Solution

The fourth proportional to 295,941.07, 444,227.51 and 127,544.50 is: 191,452.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,941.07 : 444,227.51 = 127,544.50 : x
  2. Step 2: Convert to fraction form
    295,941.07/444,227.51 = 127,544.50/x
  3. Step 3: Cross multiply
    295,941.07x = 444,227.51 × 127,544.50
  4. Step 4: Simplify right side
    295,941.07x = 56,658,773,900.90
  5. Step 5: Solve for x
    x = 56,658,773,900.90/295,941.07
  6. Step 6: Final answer
    x = 191,452.89

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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.