Home / 5,977.04-8,248.62-3,324.50

Finding the Fourth Proportional to 5,977.04, 8,248.62 and 3,324.50

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Solution

The fourth proportional to 5,977.04, 8,248.62 and 3,324.50 is: 4,587.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,977.04 : 8,248.62 = 3,324.50 : x
  2. Step 2: Convert to fraction form
    5,977.04/8,248.62 = 3,324.50/x
  3. Step 3: Cross multiply
    5,977.04x = 8,248.62 × 3,324.50
  4. Step 4: Simplify right side
    5,977.04x = 27,422,537.19
  5. Step 5: Solve for x
    x = 27,422,537.19/5,977.04
  6. Step 6: Final answer
    x = 4,587.98

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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.