Home / 9,675.93-14,518.20-4,132.80

Finding the Fourth Proportional to 9,675.93, 14,518.20 and 4,132.80

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Solution

The fourth proportional to 9,675.93, 14,518.20 and 4,132.80 is: 6,201.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,675.93 : 14,518.20 = 4,132.80 : x
  2. Step 2: Convert to fraction form
    9,675.93/14,518.20 = 4,132.80/x
  3. Step 3: Cross multiply
    9,675.93x = 14,518.20 × 4,132.80
  4. Step 4: Simplify right side
    9,675.93x = 60,000,816.96
  5. Step 5: Solve for x
    x = 60,000,816.96/9,675.93
  6. Step 6: Final answer
    x = 6,201.04

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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.