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Finding the Fourth Proportional to 63,697.93, 95,549.05 and 16,950.85

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Solution

The fourth proportional to 63,697.93, 95,549.05 and 16,950.85 is: 25,426.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,697.93 : 95,549.05 = 16,950.85 : x
  2. Step 2: Convert to fraction form
    63,697.93/95,549.05 = 16,950.85/x
  3. Step 3: Cross multiply
    63,697.93x = 95,549.05 × 16,950.85
  4. Step 4: Simplify right side
    63,697.93x = 1,619,637,396.51
  5. Step 5: Solve for x
    x = 1,619,637,396.51/63,697.93
  6. Step 6: Final answer
    x = 25,426.85

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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.