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Finding the Fourth Proportional to 167,574.76, 251,283.11 and 60,883.47

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Solution

The fourth proportional to 167,574.76, 251,283.11 and 60,883.47 is: 91,296.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,574.76 : 251,283.11 = 60,883.47 : x
  2. Step 2: Convert to fraction form
    167,574.76/251,283.11 = 60,883.47/x
  3. Step 3: Cross multiply
    167,574.76x = 251,283.11 × 60,883.47
  4. Step 4: Simplify right side
    167,574.76x = 15,298,987,384.77
  5. Step 5: Solve for x
    x = 15,298,987,384.77/167,574.76
  6. Step 6: Final answer
    x = 91,296.49

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1.5x scale

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.