Home / 164,748.53-247,151.96-62,163.65

Finding the Fourth Proportional to 164,748.53, 247,151.96 and 62,163.65

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Solution

The fourth proportional to 164,748.53, 247,151.96 and 62,163.65 is: 93,256.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,748.53 : 247,151.96 = 62,163.65 : x
  2. Step 2: Convert to fraction form
    164,748.53/247,151.96 = 62,163.65/x
  3. Step 3: Cross multiply
    164,748.53x = 247,151.96 × 62,163.65
  4. Step 4: Simplify right side
    164,748.53x = 15,363,868,478.43
  5. Step 5: Solve for x
    x = 15,363,868,478.43/164,748.53
  6. Step 6: Final answer
    x = 93,256.48

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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.