Home / 5,988.15-8,263.32-3,298.84

Finding the Fourth Proportional to 5,988.15, 8,263.32 and 3,298.84

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Solution

The fourth proportional to 5,988.15, 8,263.32 and 3,298.84 is: 4,552.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988.15 : 8,263.32 = 3,298.84 : x
  2. Step 2: Convert to fraction form
    5,988.15/8,263.32 = 3,298.84/x
  3. Step 3: Cross multiply
    5,988.15x = 8,263.32 × 3,298.84
  4. Step 4: Simplify right side
    5,988.15x = 27,259,370.55
  5. Step 5: Solve for x
    x = 27,259,370.55/5,988.15
  6. Step 6: Final answer
    x = 4,552.22

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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.