Home / 169,056.55-253,618.62-62,441.11

Finding the Fourth Proportional to 169,056.55, 253,618.62 and 62,441.11

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Solution

The fourth proportional to 169,056.55, 253,618.62 and 62,441.11 is: 93,674.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,056.55 : 253,618.62 = 62,441.11 : x
  2. Step 2: Convert to fraction form
    169,056.55/253,618.62 = 62,441.11/x
  3. Step 3: Cross multiply
    169,056.55x = 253,618.62 × 62,441.11
  4. Step 4: Simplify right side
    169,056.55x = 15,836,228,149.47
  5. Step 5: Solve for x
    x = 15,836,228,149.47/169,056.55
  6. Step 6: Final answer
    x = 93,674.15

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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.