Home / 4,516.76-6,232.80-2,526.86

Finding the Fourth Proportional to 4,516.76, 6,232.80 and 2,526.86

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Solution

The fourth proportional to 4,516.76, 6,232.80 and 2,526.86 is: 3,486.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,516.76 : 6,232.80 = 2,526.86 : x
  2. Step 2: Convert to fraction form
    4,516.76/6,232.80 = 2,526.86/x
  3. Step 3: Cross multiply
    4,516.76x = 6,232.80 × 2,526.86
  4. Step 4: Simplify right side
    4,516.76x = 15,749,413.01
  5. Step 5: Solve for x
    x = 15,749,413.01/4,516.76
  6. Step 6: Final answer
    x = 3,486.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.