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Finding the Fourth Proportional to 168,700.93, 253,051.39 and 44,041.93

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Solution

The fourth proportional to 168,700.93, 253,051.39 and 44,041.93 is: 66,062.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,700.93 : 253,051.39 = 44,041.93 : x
  2. Step 2: Convert to fraction form
    168,700.93/253,051.39 = 44,041.93/x
  3. Step 3: Cross multiply
    168,700.93x = 253,051.39 × 44,041.93
  4. Step 4: Simplify right side
    168,700.93x = 11,144,871,027.21
  5. Step 5: Solve for x
    x = 11,144,871,027.21/168,700.93
  6. Step 6: Final answer
    x = 66,062.89

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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.