Home / 295,943.10-444,096.90-127,544.10

Finding the Fourth Proportional to 295,943.10, 444,096.90 and 127,544.10

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Solution

The fourth proportional to 295,943.10, 444,096.90 and 127,544.10 is: 191,394.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,943.10 : 444,096.90 = 127,544.10 : x
  2. Step 2: Convert to fraction form
    295,943.10/444,096.90 = 127,544.10/x
  3. Step 3: Cross multiply
    295,943.10x = 444,096.90 × 127,544.10
  4. Step 4: Simplify right side
    295,943.10x = 56,641,939,423.29
  5. Step 5: Solve for x
    x = 56,641,939,423.29/295,943.10
  6. Step 6: Final answer
    x = 191,394.70

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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.