Home / 44,674.20-66,953.70-34,234.20

Finding the Fourth Proportional to 44,674.20, 66,953.70 and 34,234.20

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Solution

The fourth proportional to 44,674.20, 66,953.70 and 34,234.20 is: 51,307.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,674.20 : 66,953.70 = 34,234.20 : x
  2. Step 2: Convert to fraction form
    44,674.20/66,953.70 = 34,234.20/x
  3. Step 3: Cross multiply
    44,674.20x = 66,953.70 × 34,234.20
  4. Step 4: Simplify right side
    44,674.20x = 2,292,106,356.54
  5. Step 5: Solve for x
    x = 2,292,106,356.54/44,674.20
  6. Step 6: Final answer
    x = 51,307.16

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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.