Home / 63,122.12-94,592.94-46,350.56

Finding the Fourth Proportional to 63,122.12, 94,592.94 and 46,350.56

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Solution

The fourth proportional to 63,122.12, 94,592.94 and 46,350.56 is: 69,459.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,122.12 : 94,592.94 = 46,350.56 : x
  2. Step 2: Convert to fraction form
    63,122.12/94,592.94 = 46,350.56/x
  3. Step 3: Cross multiply
    63,122.12x = 94,592.94 × 46,350.56
  4. Step 4: Simplify right side
    63,122.12x = 4,384,435,741.05
  5. Step 5: Solve for x
    x = 4,384,435,741.05/63,122.12
  6. Step 6: Final answer
    x = 69,459.58

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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.