Home / 5,977.35-8,248.61-3,324.69

Finding the Fourth Proportional to 5,977.35, 8,248.61 and 3,324.69

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Solution

The fourth proportional to 5,977.35, 8,248.61 and 3,324.69 is: 4,588.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,977.35 : 8,248.61 = 3,324.69 : x
  2. Step 2: Convert to fraction form
    5,977.35/8,248.61 = 3,324.69/x
  3. Step 3: Cross multiply
    5,977.35x = 8,248.61 × 3,324.69
  4. Step 4: Simplify right side
    5,977.35x = 27,424,079.49
  5. Step 5: Solve for x
    x = 27,424,079.49/5,977.35
  6. Step 6: Final answer
    x = 4,588.00

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Double scale
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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.