Home / 176,425.29-264,637.94-64,084.57

Finding the Fourth Proportional to 176,425.29, 264,637.94 and 64,084.57

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Solution

The fourth proportional to 176,425.29, 264,637.94 and 64,084.57 is: 96,126.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,425.29 : 264,637.94 = 64,084.57 : x
  2. Step 2: Convert to fraction form
    176,425.29/264,637.94 = 64,084.57/x
  3. Step 3: Cross multiply
    176,425.29x = 264,637.94 × 64,084.57
  4. Step 4: Simplify right side
    176,425.29x = 16,959,207,608.57
  5. Step 5: Solve for x
    x = 16,959,207,608.57/176,425.29
  6. Step 6: Final answer
    x = 96,126.85

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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.