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Finding the Fourth Proportional to 62,367.49, 93,485.89 and 29,060.09

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Solution

The fourth proportional to 62,367.49, 93,485.89 and 29,060.09 is: 43,559.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,367.49 : 93,485.89 = 29,060.09 : x
  2. Step 2: Convert to fraction form
    62,367.49/93,485.89 = 29,060.09/x
  3. Step 3: Cross multiply
    62,367.49x = 93,485.89 × 29,060.09
  4. Step 4: Simplify right side
    62,367.49x = 2,716,708,377.13
  5. Step 5: Solve for x
    x = 2,716,708,377.13/62,367.49
  6. Step 6: Final answer
    x = 43,559.69

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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.