Home / 4,487.06-6,191.94-2,598.55

Finding the Fourth Proportional to 4,487.06, 6,191.94 and 2,598.55

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Solution

The fourth proportional to 4,487.06, 6,191.94 and 2,598.55 is: 3,585.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487.06 : 6,191.94 = 2,598.55 : x
  2. Step 2: Convert to fraction form
    4,487.06/6,191.94 = 2,598.55/x
  3. Step 3: Cross multiply
    4,487.06x = 6,191.94 × 2,598.55
  4. Step 4: Simplify right side
    4,487.06x = 16,090,050.21
  5. Step 5: Solve for x
    x = 16,090,050.21/4,487.06
  6. Step 6: Final answer
    x = 3,585.88

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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.