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Finding the Fourth Proportional to 50,052.01, 69,064.95 and 29,904.64

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Solution

The fourth proportional to 50,052.01, 69,064.95 and 29,904.64 is: 41,264.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,052.01 : 69,064.95 = 29,904.64 : x
  2. Step 2: Convert to fraction form
    50,052.01/69,064.95 = 29,904.64/x
  3. Step 3: Cross multiply
    50,052.01x = 69,064.95 × 29,904.64
  4. Step 4: Simplify right side
    50,052.01x = 2,065,362,466.37
  5. Step 5: Solve for x
    x = 2,065,362,466.37/50,052.01
  6. Step 6: Final answer
    x = 41,264.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.