Home / 5,840.66-8,059.74-3,482.84

Finding the Fourth Proportional to 5,840.66, 8,059.74 and 3,482.84

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Solution

The fourth proportional to 5,840.66, 8,059.74 and 3,482.84 is: 4,806.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840.66 : 8,059.74 = 3,482.84 : x
  2. Step 2: Convert to fraction form
    5,840.66/8,059.74 = 3,482.84/x
  3. Step 3: Cross multiply
    5,840.66x = 8,059.74 × 3,482.84
  4. Step 4: Simplify right side
    5,840.66x = 28,070,784.86
  5. Step 5: Solve for x
    x = 28,070,784.86/5,840.66
  6. Step 6: Final answer
    x = 4,806.10

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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.