Home / 5,980.52-8,252.82-3,328.16

Finding the Fourth Proportional to 5,980.52, 8,252.82 and 3,328.16

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Solution

The fourth proportional to 5,980.52, 8,252.82 and 3,328.16 is: 4,592.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980.52 : 8,252.82 = 3,328.16 : x
  2. Step 2: Convert to fraction form
    5,980.52/8,252.82 = 3,328.16/x
  3. Step 3: Cross multiply
    5,980.52x = 8,252.82 × 3,328.16
  4. Step 4: Simplify right side
    5,980.52x = 27,466,705.41
  5. Step 5: Solve for x
    x = 27,466,705.41/5,980.52
  6. Step 6: Final answer
    x = 4,592.70

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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.