Home / 5,988.77-8,264.76-3,336.18

Finding the Fourth Proportional to 5,988.77, 8,264.76 and 3,336.18

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Solution

The fourth proportional to 5,988.77, 8,264.76 and 3,336.18 is: 4,604.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,988.77 : 8,264.76 = 3,336.18 : x
  2. Step 2: Convert to fraction form
    5,988.77/8,264.76 = 3,336.18/x
  3. Step 3: Cross multiply
    5,988.77x = 8,264.76 × 3,336.18
  4. Step 4: Simplify right side
    5,988.77x = 27,572,698.01
  5. Step 5: Solve for x
    x = 27,572,698.01/5,988.77
  6. Step 6: Final answer
    x = 4,604.07

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Double scale
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Similar ratio
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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.