Home / 62,818.67-94,241.91-20,697.05

Finding the Fourth Proportional to 62,818.67, 94,241.91 and 20,697.05

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Solution

The fourth proportional to 62,818.67, 94,241.91 and 20,697.05 is: 31,050.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,818.67 : 94,241.91 = 20,697.05 : x
  2. Step 2: Convert to fraction form
    62,818.67/94,241.91 = 20,697.05/x
  3. Step 3: Cross multiply
    62,818.67x = 94,241.91 × 20,697.05
  4. Step 4: Simplify right side
    62,818.67x = 1,950,529,661.95
  5. Step 5: Solve for x
    x = 1,950,529,661.95/62,818.67
  6. Step 6: Final answer
    x = 31,050.16

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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.