Home / 5,989.55-8,265.21-3,337.16

Finding the Fourth Proportional to 5,989.55, 8,265.21 and 3,337.16

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Solution

The fourth proportional to 5,989.55, 8,265.21 and 3,337.16 is: 4,605.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,989.55 : 8,265.21 = 3,337.16 : x
  2. Step 2: Convert to fraction form
    5,989.55/8,265.21 = 3,337.16/x
  3. Step 3: Cross multiply
    5,989.55x = 8,265.21 × 3,337.16
  4. Step 4: Simplify right side
    5,989.55x = 27,582,328.20
  5. Step 5: Solve for x
    x = 27,582,328.20/5,989.55
  6. Step 6: Final answer
    x = 4,605.08

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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.