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Finding the Fourth Proportional to 62,697.33, 94,046.54 and 15,950.25

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Solution

The fourth proportional to 62,697.33, 94,046.54 and 15,950.25 is: 23,925.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,697.33 : 94,046.54 = 15,950.25 : x
  2. Step 2: Convert to fraction form
    62,697.33/94,046.54 = 15,950.25/x
  3. Step 3: Cross multiply
    62,697.33x = 94,046.54 × 15,950.25
  4. Step 4: Simplify right side
    62,697.33x = 1,500,065,744.88
  5. Step 5: Solve for x
    x = 1,500,065,744.88/62,697.33
  6. Step 6: Final answer
    x = 23,925.51

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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.