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Finding the Fourth Proportional to 63,507.94, 95,261.95 and 16,126.58

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Solution

The fourth proportional to 63,507.94, 95,261.95 and 16,126.58 is: 24,189.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,507.94 : 95,261.95 = 16,126.58 : x
  2. Step 2: Convert to fraction form
    63,507.94/95,261.95 = 16,126.58/x
  3. Step 3: Cross multiply
    63,507.94x = 95,261.95 × 16,126.58
  4. Step 4: Simplify right side
    63,507.94x = 1,536,249,715.94
  5. Step 5: Solve for x
    x = 1,536,249,715.94/63,507.94
  6. Step 6: Final answer
    x = 24,189.89

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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.