Home / 5,994.66-8,259.12-4,420.02

Finding the Fourth Proportional to 5,994.66, 8,259.12 and 4,420.02

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Solution

The fourth proportional to 5,994.66, 8,259.12 and 4,420.02 is: 6,089.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,994.66 : 8,259.12 = 4,420.02 : x
  2. Step 2: Convert to fraction form
    5,994.66/8,259.12 = 4,420.02/x
  3. Step 3: Cross multiply
    5,994.66x = 8,259.12 × 4,420.02
  4. Step 4: Simplify right side
    5,994.66x = 36,505,475.58
  5. Step 5: Solve for x
    x = 36,505,475.58/5,994.66
  6. Step 6: Final answer
    x = 6,089.67

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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.